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| Entries from The Index Catalog of Nebulae and Star Clusters (IC), revised version by Wolfgang Steinicke, grouped by constellation and by catalog number. All IC object entries that refer to a verified object are listed with selected data. Each object has a link to its atlas location via its revised IC catalog number. |
| Constellation Index Browse by IC catalog number |
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AND ANT APS AQL AQR ARA ARI AUR BOO CAE CAM |
CAP CAR CAS CEN CEP CET CHA CIR CMA CMI CNC |
COL COM CRA CRB CRT CRU CRV CVN CYG DEL DOR |
DRA EQU ERI FOR GEM GRU HER HOR HYA HYI IND |
LAC LEO LEP LIB LMI LUP LYN LYR MEN MIC MON |
MUS NOR OCT OPH ORI PAV PEG PER PHE PIC PSA |
PSC PUP PYX RET SCL SCO SCT SER SEX SGE SGR |
TAU TEL TRA TRI TUC UMA UMI VEL VIR VOL VUL |
| Visible in August before dawn, to April after dusk, best in December. |
| Revised IC Number |
RA hours J2000 |
DEC degrees J2000 |
Major Diameter arcmins |
Minor Diameter arcmins |
Position Angle degrees |
Visual Magnitude |
Surface Brightness mag/arcmin2 |
Object Type |
Type Codes |
|---|---|---|---|---|---|---|---|---|---|
| IC 334 | 03h 45m 17.1s | +76° 38´ 15" | 2.5´ | 2.1´ | 51° | 11.9 | 13.6 | irregular galaxy | 1 I/P |
| IC 342 | 03h 46m 48.4s | +68° 05´ 44" | 21.4´ | 20.9´ | 168° | 8.4 | 14.9 | barred spiral galaxy | 1 SBc |
| IC 356 | 04h 07m 46.3s | +69° 48´ 43" | 5.9´ | 3.9´ | 105° | 10.6 | 13.9 | spiral galaxy | 1 Sb/P |
| IC 361 | 04h 18m 50.6s | +58° 14´ 58" | 7.0´ | 11.7 | open cluster | 4 II1r | |||
| IC 381 | 04h 44m 28.4s | +75° 38´ 23" | 2.4´ | 1.3´ | 177° | 12.3 | 13.4 | barred spiral galaxy | 1 SBbc |
| IC 391 | 04h 57m 22.1s | +78° 11´ 23" | 1.1´ | 1.1´ | 12.3 | 12.4 | spiral galaxy | 1 Sc/P | |
| IC 396 | 04h 57m 58.8s | +68° 19´ 23" | 2.1´ | 1.5´ | 85° | 12.2 | 13.3 | spiral galaxy | 1 S? |
| IC 440 | 06h 19m 13.0s | +80° 04´ 06" | 1.6´ | 0.9´ | 33° | 13.4 | 13.6 | spiral galaxy | 1 Sab |
| IC 442 | 06h 36m 11.9s | +82° 58´ 08" | 0.9´ | 0.9´ | 13.4 | 13.2 | elliptic galaxy | 1 E-S0 | |
| IC 445 | 06h 37m 21.0s | +67° 51´ 36" | 1.2´ | 0.9´ | 7° | 13.2 | 13.2 | spiral galaxy | 1 S0 |
| IC 449 | 06h 45m 40.8s | +71° 20´ 37" | 1.7´ | 1.3´ | 69° | 12.5 | 13.4 | elliptic galaxy | 1 E |
| IC 450 | 06h 52m 12.3s | +74° 25´ 39" | 0.8´ | 0.5´ | 130° | 13.9 | 12.8 | spiral galaxy | 1 S0-a |
| IC 451 | 06h 52m 51.8s | +74° 28´ 48" | 1.3´ | 1.1´ | 155° | 13.8 | 14.0 | spiral galaxy | 1 Sb |
| IC 467 | 07h 30m 17.8s | +79° 52´ 21" | 3.1´ | 1.2´ | 80° | 12.3 | 13.6 | barred spiral galaxy | 1 SBc |
| IC 499 | 08h 45m 17.3s | +85° 44´ 26" | 2.1´ | 1.1´ | 80° | 13.0 | 13.8 | spiral galaxy | 1 Sa |
| IC 511 | 08h 40m 49.7s | +73° 29´ 12" | 1.4´ | 0.5´ | 143° | 13.6 | 13.1 | spiral galaxy | 1 S0-a |
| IC 512 | 09h 03m 49.0s | +85° 30´ 06" | 1.8´ | 1.3´ | 1° | 12.3 | 13.1 | spiral galaxy | 1 Sc |
| IC 520 | 08h 53m 42.1s | +73° 29´ 27" | 1.5´ | 1.3´ | 0° | 11.8 | 12.4 | barred spiral galaxy | 1 SBab |
| IC 529 | 09h 18m 32.9s | +73° 45´ 35" | 3.3´ | 1.3´ | 145° | 11.3 | 12.7 | spiral galaxy | 1 Sc |
| IC 2174 | 07h 09m 05.0s | +75° 21´ 13" | 0.9´ | 0.7´ | 42° | 13.6 | 12.9 | barred spiral galaxy | 1 SBa |
| IC 2179 | 07h 15m 32.3s | +64° 55´ 34" | 1.1´ | 1.1´ | 12.5 | 12.8 | elliptic galaxy | 1 E1 | |
| IC 2184 | 07h 29m 24.9s | +72° 07´ 43" | 0.8´ | 0.7´ | 0° | 13.3 | 12.5 | spiral galaxy | 1 Sbc |
| IC 2209 | 07h 56m 14.2s | +60° 18´ 14" | 1.1´ | 0.9´ | 145° | 13.5 | 13.3 | barred spiral galaxy | 1 SBb |
| IC 2389 | 08h 47m 58.3s | +73° 32´ 19" | 1.4´ | 0.3´ | 126° | 13.2 | 12.1 | barred spiral galaxy | 1 SBb |
| IC 3568 | 12h 33m 06.9s | +82° 33´ 51" | 0.17´ | 10.6 | planetary nebula | 3 PN |
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The night sky atlas creates images of any part of the night sky, allowing easy location of any object.
Detailed chart images show all stars visible to the naked eye, the constellations, Messier objects, and names of the brightest stars.
Data sources: Bright Star Catalog from the Astronomical Data Center,
star names list from Steven Gibson,
all-sky Milky Way image by Axel Mellinger.
The data used in this product, in whole or in part, is used with permission of The NGC/IC Project LLC.
Many thanks go to those who maintain and make available their astronomy datasets without which this sky atlas would not have been possible.
Permission for any use of these chart images is granted, provided that the original website address remains visible on all images.
Enjoy!
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| Home · Star Names · DSO Names · Planets · Asterisms · Messier · HCNGC Catalog · SDSS Gallery |
| Constellations · Principal Stars · Binaries & Multiples · NGC Catalog · IC Catalog · Abell Catalog |
| Monthly · The Milky Way · The Zodiac · Meteor Showers · Links · About · FAQ · Search |
| Planetary Calendar · Desktop Photo Calendars · Banners for your website |