When a distinguished but elderly scientist states that something is possible, he is almost certainly right. When he states that something is impossible, he is very probably wrong.
/ Arthur C. Clarke /



My astronomy sketches. Hover mouse over image for the inverted look. For fainter objects, take a look at the black-on-white original, sometimes it reveals more details.


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By type: open clusters [54] globular clusters [14] diffuse nebulae [2] dark nebulae [0] planetary nebulae [21] variable stars [9] binary stars [20] asterisms [2] galaxies [66] quasars [1] planets [2] minor planets [1] comets [4] Sun [0] Moon [4] other objects [5]
By catalogue: Messier 1-50 [20] Messier 51-110 [17] NGC 1-1000 [9] NGC 1001-2000 [15] NGC 2001-3000 [24] NGC 3001-4000 [13] NGC 4001-5000 [13] NGC 5001-6000 [19] NGC 6001-7000 [27] NGC 7001-7840 [20] IC 1-5386 [1] other catalogues [52] uncataloged [7] [12]
By constellation:



NGC 3184 + NGC 3179 (Galaxy)
Right ascension: 10h 18m Declination: 41° 25'
Constellation: Ursa Major
Date/time: 2013.03.07 22:40 UT
Equipment: 12" f/5 Newtonian
FoV: 40' Magnification and filter(s): 71x
Seeing: 4/10 Transparency: 4/5
SQM: 21.28 m/as2 Temperature: 6°C
Humidity: dry Wind: breeze
Sight: 3 - definite details, interesting look
Difficulty: 4 - hardly visible, dark adaptation and very dark skies needed, averted vision is required to see details
Position: 1 - very easy, many bright stars nearby
Location: Nádasdladány, Hungary
Observer: Ferenc Lovró
Description:

NGC 3184 is much brighter, a perfectly round, face-on galaxy, while its companion is a much fainter nearly edge-on galaxy dancing on the border of direct visibility. The 3184 has a brighter core that isn't round but rather amorphous, and features a brighter arc on the SW side of the galaxy. Later by checking photos I've found that these are all spiral features, it's a really exciting object. NGC 3179 has an almost star-like core, with a real star nearby.


Hi-resolution image: [ reversed sketch | original sketch ]

R Leonis (TVICS)
Also known as: R LEO
Right ascension: 9h 48m Declination: 11° 22'
Constellation: Leo
Date/time: 2013.03.07 21:45 UT
Equipment: 12" f/5 Newtonian
FoV: 16' Magnification and filter(s): 250x
Seeing: 4/10 Transparency: 3/5
SQM: 21.27 m/as2 Temperature: 6°C
Humidity: low Wind: breeze
Sight: 3 - definite details, interesting look
Difficulty: 1 - instantly visible, no dark adaptation or averted vision needed
Position: 2 - easy, bright star nearby
Location: Nádasdladány, Hungary
Observer: Ferenc Lovró
Description:

A very nice, bright orange variable, that is very easy to find and bright enough to be observed with small telescopes.


Hi-resolution image: [ reversed sketch | original sketch ]

Frosty Leo (Planetary nebula)
Also known as: IRAS 09371+1212
Right ascension: 9h 41m Declination: 11° 55'
Constellation: Leo
Date/time: 2013.03.07 21:15 UT
Equipment: 12" f/5 Newtonian
FoV: 7' Magnification and filter(s): 469x
Seeing: 5/10 Transparency: 3/5
SQM: 21.16 m/as2 Temperature: 7°C
Humidity: low Wind: breeze
Sight: 2 - minor details, somewhat interesting
Difficulty: 4 - hardly visible, dark adaptation and very dark skies needed, averted vision is required to see details
Position: 2 - easy, bright star nearby
Location: Nádasdladány, Hungary
Observer: Ferenc Lovró
Description:

A rarely observed protoplanetary nebula I've first read about in Cloudy Night's Sketching forum. It's as small as expected, but much fainter. Elongated to the N-S, with a clearly visible dark band divinding the nebula to to halves, when the seeing gets better for a few moments. Reminds me of a faint little nearly edge-on galaxy. I haven't checked photos of this object before my observation, so I'm quite surprised now that I've seen the dark band, because even on a sketch made with 600mm scope it does not show up. But I know that my eye did not lie. A highly recommended gem.


Hi-resolution image: [ reversed sketch | original sketch ]

M47 (Open cluster)
Right ascension: 7h 37m Declination: -1° 31'
Constellation: Puppis
Date/time: 2013.03.02 20:30 UT
Equipment: 4.5" f/8 Newtonian
FoV: 57' Magnification and filter(s): 60x
Seeing: 6/10 Transparency: 4/5
SQM: 21.36 m/as2 Temperature: -9°C
Humidity: low Wind: none
Sight: 3 - definite details, interesting look
Difficulty: 1 - instantly visible, no dark adaptation or averted vision needed
Position: 3 - moderate, some starhopping needed
Location: Lipótfa, Zselic, Hungary
Observer: Ferenc Lovró
Description:

Large, loose open cluster with many faint members, near the much fainter M46 open cluster. This object has fewer stars, yet it still looks a lot brighter. I'm getting frozen now.


Hi-resolution image: [ reversed sketch | original sketch ]

M46 (Open cluster)
Right ascension: 7h 42m Declination: -1° 51'
Constellation: Puppis
Date/time: 2013.03.02 20:00 UT
Equipment: 4.5" f/8 Newtonian
FoV: 1° 2' Magnification and filter(s): 60x
Seeing: 6/10 Transparency: 4/5
SQM: 21.36 m/as2 Temperature: -8°C
Humidity: low Wind: none
Sight: 3 - definite details, interesting look
Difficulty: 4 - hardly visible, dark adaptation and very dark skies needed, averted vision is required to see details
Position: 3 - moderate, some starhopping needed
Location: Lipótfa, Zselic, Hungary
Observer: Ferenc Lovró
Description:

This open cluster is made of plenty of faint stars. Many visible with direct vision, but the majority of even fainter stars are visible only with averted vision. It separates well from its background, but it's definitely not an easy object just next to the much brighter M47.


Hi-resolution image: [ reversed sketch | original sketch ]

M93 (Open cluster)
Right ascension: 7h 45m Declination: -2° 53'
Constellation: Puppis
Date/time: 2013.03.02 19:15 UT
Equipment: 4.5" f=8 Newtonian
FoV: 37' Magnification and filter(s): 100x
Seeing: 6/10 Transparency: 4/5
SQM: 21.32 m/as2 Temperature: -4°C
Humidity: low Wind: none
Sight: 2 - minor details, somewhat interesting
Difficulty: 3 - moderately visible, dark adaptation needed, averted vision might add to details
Position: 3 - moderate, some starhopping needed
Location: Lipótfa, Zselic, Hungary
Observer: Ferenc Lovró
Description:

Small, compact open cluster, mostly made of faint stars. If I turn off my observers torch, the FoV is full of fainter stars - not a surprise as the Milky Way creates the background for this object.


Hi-resolution image: [ reversed sketch | original sketch ]

M41 (Open cluster)
Right ascension: 6h 47m Declination: -2° 47'
Constellation: Canis Major
Date/time: 2013.03.02 18:30 UT
Equipment: 4.5" f/8 Newtonian
FoV: 52' Magnification and filter(s): 60x
Seeing: 8/10 Transparency: 4/5
SQM: 21.32 m/as2 Temperature: 4°C
Humidity: dry Wind: none
Sight: 2 - minor details, somewhat interesting
Difficulty: 1 - instantly visible, no dark adaptation or averted vision needed
Position: 2 - easy, bright star nearby
Location: Lipótfa, Zselic, Hungary
Observer: Ferenc Lovró
Description:

Sparsely populated, large open cluster just under the bright star Sirius. It can be detected with the unaided eye as a faint little spot. It contains about a dozen bright stars and about two dozens of fainter companions.


Hi-resolution image: [ reversed sketch | original sketch ]

UU Aurigae (TVICS)
Also known as: UU AUR
Right ascension: 6h 37m Declination: 38° 26'
Constellation: Auriga
Date/time: 2013.02.28 18:20 UT
Equipment: 12" f/5 Newtonian
FoV: 16' Magnification and filter(s): 250x
Seeing: 7/10 Transparency: 3/5
SQM: 21.03 m/as2 Temperature: 5°C
Humidity: low Wind: none
Sight: 3 - definite details, interesting look
Difficulty: 1 - instantly visible, no dark adaptation or averted vision needed
Position: 3 - moderate, some starhopping needed
Location: Nádasdladány, Hungary
Observer: Ferenc Lovró
Description:

Nice bright variable carbon star. I can see its orange/red colour instantly, its tone reminds me of the colour of yolk. A nice one.


Hi-resolution image: [ reversed sketch | original sketch ]

NGC 3198 (Galaxy)
Right ascension: 10h 21m Declination: 45° 29'
Constellation: Ursa Major
Date/time: 2013.02.08 21:30 UT
Equipment: 4.5" f/8 Newtonian
FoV: 45' Magnification and filter(s): 60x
Seeing: 6/10 Transparency: 4/5
SQM: 21.36 m/as2 Temperature: -7°C
Humidity: low Wind: none
Sight: 1 - nothing spectacular
Difficulty: 4 - hardly visible, dark adaptation and very dark skies needed, averted vision is required to see details
Position: 3 - moderate, some starhopping needed
Location: Lipótfa, Zselic, Hungary
Observer: Ferenc Lovró
Description:

Extremely faint - at least to my little Newtonian. Elongated by 1:4 in the E-W directions. It has a somewhat heavy position, and to tell the truth, I've found the galaxy after a longer search. I can detect the GX only with averted vision most of the time. Its core is only a little bit brighter than its surface, and has a shape of an almond. Sometimes its Southern half appears brighter than the Northern.


Hi-resolution image: [ reversed sketch | original sketch ]

NGC 2903 (Galaxy)
Right ascension: 9h 33m Declination: 21° 26'
Constellation: Leo
Date/time: 2013.02.08 20:40 UT
Equipment: 4.5" f/8 Newtonian
FoV: 55' Magnification and filter(s): 60x
Seeing: 6/10 Transparency: 4/5
SQM: 21.4 m/as2 Temperature: -3°C
Humidity: dry Wind: none
Sight: 2 - minor details, somewhat interesting
Difficulty: 3 - moderately visible, dark adaptation needed, averted vision might add to details
Position: 1 - very easy, many bright stars nearby
Location: Lipótfa, Zselic, Hungary
Observer: Ferenc Lovró
Description:

Slightly fainter galaxy with an elongation of 1:4 in the SSE-NNW direction. Its core is like a faint, out of focus star. Surprisingly easy to see this galaxy with my little 114/900 Newtonian, with direct vision, although I believe a strong reason behind this is my superb sky in the Zselic Starry-Sky Park.


Hi-resolution image: [ reversed sketch | original sketch ]

NGC 2419 (Globular cluster)
Also known as: Intergalactic Tramp, Intergalactic Wanderer
Right ascension: 7h 39m Declination: 38° 51'
Constellation: Lynx
Date/time: 2013.02.07 19:15 UT
Equipment: 12" f/5 Newtonian
FoV: 25' Magnification and filter(s): 167x
Seeing: 5/10 Transparency: 4/5
SQM: 20.88 m/as2 Temperature: -3°C
Humidity: dry Wind: gusts
Sight: 2 - minor details, somewhat interesting
Difficulty: 3 - moderately visible, dark adaptation needed, averted vision might add to details
Position: 4 - hard, complex starhopping needed
Location: Nádasdladány, Hungary
Observer: Ferenc Lovró
Description:

Perfectly circular shaped globular cluster with gradually brighter core. Can't resolve to separate stars, although there are many faint stars just around it - one of them on the East is actually located on the surface of the GC. I'm not sure whether these faint stars are actual members of the cluster, or simply foreground stars. The Intergalactic Tramp (or more recently called Wanderer, because the word Tramp was a bit politically incorrect) is one of the farthest globular clusters, once believed to be in the intergalactic space, but recent studies prove that it's actually physically linked to the Milky Way.


Hi-resolution image: [ reversed sketch | original sketch ]

Nova Cephei 2013 (Variable star)
Right ascension: 23h 9m Declination: 60° 52'
Constellation: Cepheus
Date/time: 2013.02.07 18:30 UT
Equipment: 12" f/5 Newtonian
FoV: 22' Magnification and filter(s): 167x
Seeing: 5/10 Transparency: 4/5
SQM: 20.8 m/as2 Temperature: 1°C
Humidity: dry Wind: gusts
Sight: 2 - minor details, somewhat interesting
Difficulty: 2 - easily visible, some dark adaptation needed, averted vision might add to details
Position: 3 - moderate, some starhopping needed
Location: Nádasdladány, Hungary
Observer: Ferenc Lovró
Description:

The new star was discovered by the Japanese amateur astronomers Koichi Nishiyama and Fujio Kabashima on 02/02/2013. I've measured its brightness at 12.7m. Can be found just to the west from the nice open cluster NGC 7510. Exact coordinates are: RA=23h 8m 36s, Dec=60° 51' 48".


Hi-resolution image: [ reversed sketch | original sketch ]

M35 (Open cluster)
Also known as: NGC 2168
Right ascension: 6h 10m Declination: 24° 21'
Constellation: Gemini
Date/time: 2012.12.30 18:00 UT
Equipment: 4.5" f/8 Newtonian
FoV: 47' Magnification and filter(s): 60x
Seeing: 6/10 Transparency: 4/5
SQM: 19.67 m/as2 Temperature: -5°C
Humidity: dry Wind: none
Sight: 4 - lots of details, very interesting, unique look
Difficulty: 1 - instantly visible, no dark adaptation or averted vision needed
Position: 2 - easy, bright star nearby
Location: Lipótfa, Zselic, Hungary
Observer: Ferenc Lovró
Description:

A very nice, large open cluster, covers half the FoV, nicely separates from its stellar neighborhood. I count 8 brighter and dozens of fainter stars in the cluster. There are two especially nice features: one of them is the stellar arc between two brighter stars in the middle of the sketch, and the other one is the nice trapezoid of stars right above this arc. Full moon is getting closer and closer to the cloud-covered horizon preventing me from further observation.


Hi-resolution image: [ reversed sketch | original sketch ]

NGC 637 (Open cluster)
Right ascension: 1h 44m Declination: 64° 6'
Constellation: Cassiopeia
Date/time: 2012.11.03 19:45 UT
Equipment: 4.5" f/8 Newtonian
FoV: 21' Magnification and filter(s): 180x
Seeing: 8/10 Transparency: 2/5
SQM: 20.06 m/as2 Temperature: 13°C
Humidity: low Wind: none
Sight: 2 - minor details, somewhat interesting
Difficulty: 2 - easily visible, some dark adaptation needed, averted vision might add to details
Position: 2 - easy, bright star nearby
Location: Lipótfa, Zselic, Hungary
Observer: Ferenc Lovró
Description:

Tiny little open cluster, compact but sparsely populated. I assume that only 8 of the stars in the FoV are the members of this OC. The full moonjust below my horizon is quickly ruining the sky background, worth taking a look under more favorable conditions, because I suspect that what I see is only a minor part of what I could really observe with this scope.


Hi-resolution image: [ reversed sketch | original sketch ]

NGC 40 (Planetary nebula)
Also known as: Bow Tie Nebula
Right ascension: 0h 14m Declination: 72° 36'
Constellation: Cepheus
Date/time: 2012.10.20 21:30 UT
Equipment: 12" f/5 Newtonian
FoV: 7' Magnification and filter(s): 469x
Seeing: 7/10 Transparency: 4/5
SQM: 21.14 m/as2 Temperature: 10°C
Humidity: high Wind: none
Sight: 3 - definite details, interesting look
Difficulty: 4 - hardly visible, dark adaptation and very dark skies needed, averted vision is required to see details
Position: 4 - hard, complex starhopping needed
Location: Nádasdladány, Hungary
Observer: Ferenc Lovró
Description:

Tiny planetary, at 71x it looks like a star with a small halo. Especially with averted vision you can see its round shape. At high magnification I discover lots of details, for example a thin, brighter arc on its Northern border, and a brighter blob next to the central star to the South, and a darker patch to the Southwest. With averted vision, the round shape transforms to a little bit of oval, elongated in the East to West direction.

What makes this observation special is that it is actually an error, because I've already observed this object about a month ago, but again, I failed to mark this object in my list of observed objects: click here for that observation. So I've sketched it again, and what's more interesting is that I have used the same magnification! Although the subjective classification is a bit different, but alltogether the two observations are quite the same.

Lessons learned: a.) the faint details I've sketched last time were also there this night, so I have a strong proof now that I can trust my senses, even if the details are extremely faint or low-contrast. b.) I'm getting older, shouldn't trust my memory anymore. :)


Hi-resolution image: [ reversed sketch | original sketch ]
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All text and images are ©opyright of Ferenc Lovró. All rights reserved worldwide.

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M42 + M43 sketch NGC 1976 + NGC 1982 sketch NGC 457 sketch Owl cluster sketch NGC 1807 + NGC 1817 sketch M34 sketch NGC 1039 sketch NGC 1502 sketch NGC 2169 sketch NGC 2281 sketch Cr 116 sketch Trumpler 2 sketch Trumpler 3 + PNG138.1+04.1 sketch Tr 3 sketch M52 + OCL261 sketch NGC 7654 + Czernik 43 (Cz 43) sketch WZ Cas sketch WZ Cassiopeiae sketch NGC 1545 sketch Collinder 49 (Cr 49) sketch NGC 1513 sketch Stock 10 sketch M50 sketch NGC 2323 sketch NGC 1528 sketch NGC 2232 sketch M103 sketch NGC 581 sketch Trumpler 1 sketch Tr 1 sketch Stock 23 sketch Saturn sketch Saturn sketch NGC 2683 sketch M53 sketch NGC 5024 sketch M81 + M82 sketch NGC 3031 + NGC 3034 sketch NGC 2648 sketch M67 sketch NGC 2862 sketch M65 + M66 + NGC 3628 sketch Leo trio, NGC 3623 + NGC 3627 + NGC 3628 sketch King 6 sketch M108 sketch NGC 3556 sketch M97 sketch Owl nebula, NGC 3587 sketch M51 + NGC 5195 sketch NGC 5194 + NGC 5195 sketch NGC 4168 + NGC 4189 + NGC 4193 + NGC 4206 + NGC 4208 + NGC 4216 sketch M106 + NGC 4248 sketch NGC 4258 + NGC 4248 sketch M10 sketch NGC 6254 sketch M12 sketch NGC 6218 sketch M13 sketch NGC 6205 sketch M92 sketch NGC 6341 sketch NGC 6229 sketch Epsilon Lyrae sketch Double double sketch M57 sketch Ring nebula, NGC 6720 sketch M27 sketch Dumbbell nebula, NGC 6853 sketch NGC 6210 sketch Turtle nebula sketch NGC 6543 sketch Cat's eye nebula sketch NGC 5907 sketch Splinter galaxy sketch NGC 5981 + NGC 5982 + NGC 5985 sketch Draco trio sketch NGC 7026 sketch The Cheeseburger nebula sketch M45 + Moon occultation sketch Pleiades, NGC 1432, NGC 1435 sketch NGC 7027 sketch Magic carpet nebula sketch NGC 7008 sketch Fetus nebula sketch NGC 7209 sketch NGC 7217 sketch NGC 7332 + NGC 7339 sketch NGC 2126 sketch Herschel H68-8 sketch NGC 2392 sketch Caldwell C39, Herschel H45-4, Eskimo or Clown Face Nebula sketch NGC 7331 + NGC 7335 sketch NGC 7814 sketch M48 sketch NGC 2548 sketch NGC 7457 sketch NGC 7640 sketch NGC 7662 sketch Blue snowball sketch NGC 1342 sketch NGC 2392 sketch Eskimo nebula, Clown face nebula sketch NGC 3222 + NGC 3226 + NGC 3227 sketch NGC 3344 sketch NGC 2129 sketch NGC 3432 sketch Arp 206 sketch NGC 4565 sketch Needle galaxy sketch NGC 4631 + NGC 4656 sketch Whale galaxy + Hockeystick galaxy, Arp 281 sketch NGC 2683 sketch UFO galaxy sketch NGC 5466 sketch NGC 5529 sketch M3 sketch NGC 5272 sketch Prinz crater + Montes Harbinger sketch Prinz, Krieger C, Vera, Angström, Montes Harbinger, Rimae Prinz sketch NGC 4036 + NGC 4041 sketch NGC 3718 + NGC 3729 sketch Arp 214 sketch NGC 4244 sketch Caldwell C26 sketch NGC 5005 sketch Caldwell C29 sketch NGC 5033 sketch NGC 4866 sketch NGC 4754 + NGC 4762 sketch NGC 6504 sketch NGC 5857 + NGC 5859 sketch NGC 6535 sketch NGC 6517 sketch NGC 6539 sketch NGC 6910 sketch Rocking Horse cluster sketch The Coathanger sketch Collinder 399 (CR 399), Brocchi's cluster sketch NGC 6934 sketch NGC 6503 sketch NGC 6760 sketch NGC 869 + NGC 884 sketch Double Cluster sketch NGC 6804 sketch NGC 7769 + NGC 7770 + NGC 7771 sketch 3C 147 sketch PGC 2355407 sketch NGC 7625 sketch Arp 212 sketch NGC 6891 sketch NGC 7013 sketch Struve 2161 sketch rho Her sketch Struve 2280 sketch 100 Herculis, 100 Her sketch Struve 2232 sketch Struve 2140 sketch Ras Algethi, alpha Herculis, alpha Her sketch Struve 2063 sketch Struve 2727 sketch gamma Delphini, gamma Del sketch Lovro 2 sketch Struve 2878 sketch O. Struve 390 sketch NGC 404 sketch Mirach's ghost sketch NGC 1662 sketch NGC 1662 meteor sketch IC 4593 sketch White Eyed Pea sketch Copernicus crater sketch Copernicus + Fauth + Gay-Lussac sketch M44 sketch NGC 2632 sketch NGC 1023 sketch C/2009 K5 (McNaught) sketch Comet McNaught K5 sketch Hickson 68 sketch NGC 5350 + NGC 5353 + NGC 5354 + NGC 5355 sketch C/2009 K5 (McNaught) sketch NGC 5899 sketch NGC 5689 sketch NGC 5707 sketch NGC 5905 + NGC 5908 sketch NGC 6015 sketch NGC 6572 sketch Blue Racquetball sketch NGC 5987 sketch NGC 5963 + NGC 5965 sketch NGC 7160 sketch NGC 7235 sketch NGC 7354 sketch η Cas sketch Eta Cassiopeiae sketch NGC 770 + NGC 772 sketch γ Ari sketch Gamma Arietis, Mesarthim sketch NGC 2655 + SN2011B sketch NGC 2215 sketch M1 sketch Crab nebula, NGC 1952 sketch NGC 2420 sketch NGC 2355 sketch NGC 2331 sketch NGC 2549 sketch NGC 3938 sketch NGC 4051 sketch NGC 4013 sketch NGC 3972 + NGC 3982 + NGC 3990 + NGC 3998 + SN 2011by sketch NGC 3738 + 3756 sketch M82 sketch Cigar galaxy sketch M51 + SN 2011dh sketch Whirlpool galaxy sketch C/2009 P1 Garradd sketch Crater Gutenberg sketch Crater Gutenberg, Rimae Goclenius sketch STF 2723 sketch Struve 2723 sketch STF 2735 sketch Struve 2735 sketch 1 Del sketch 1 Delphini sketch STF 2730 sketch Struve 2730 sketch NGC 6960 + NGC 6992 sketch The Veil Nebula sketch NGC 457 sketch ET cluster, Owl cluster sketch M36 sketch NGC 1960 sketch NGC 1907 sketch M38 sketch NGC 1912 sketch M37 sketch NGC 2099 sketch NGC 4459 + NGC 4477 + NGC 4479 + NGC 4473 + NGC 4458 + NGC 4461 + NGC 4435 + NGC 4438 sketch Markarian's Chain sketch NGC 4567 + NGC 4568 + NGC 4564 sketch The Siamese Twins, Butterfly Galaxy sketch M64 sketch Black Eye Galaxy sketch NGC 4414 sketch 3 Juno sketch NGC 6802 sketch NGC 5875 sketch NGC 5876 sketch NGC 6823 sketch NGC 6181 sketch NGC 6905 sketch Blue flash nebula sketch M39 sketch NGC 7092 sketch NGC 6791 sketch Stephenson 1 sketch HIP 100155 sketch Albireo sketch Beta Cygni sketch T Lyrae sketch T LYR sketch U Cygni sketch U CYG sketch AX Cygni sketch AX CYG sketch RS Cygni sketch RS CYG sketch WDS H 4 113 sketch Ward 1, WDS H4 113, HIP 103822 sketch 61 Cygni sketch 61 Cyg, Piazzi's Flying Star sketch WZ Cassiopeiae sketch WZ CAS, Hip 99 sketch NGC 7510 sketch NGC 40 sketch Bow Tie Nebula sketch Mu Cephei sketch Herschel's Garnet Star sketch Almach sketch Gamma Andromedae, Gamma And sketch 168P / Hergenrother sketch Comet Hergenrother, 168P sketch NGC 40 sketch Bow Tie Nebula sketch NGC 637 sketch M35 sketch NGC 2168 sketch Nova Cephei 2013 sketch NGC 2419 sketch Intergalactic Tramp, Intergalactic Wanderer sketch NGC 2903 sketch NGC 3198 sketch UU Aurigae sketch UU AUR sketch M41 sketch M93 sketch M46 sketch M47 sketch Frosty Leo sketch IRAS 09371+1212 sketch R Leonis sketch R LEO sketch NGC 3184 + NGC 3179 sketch