IC 499
Galaxy IC 499 |
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AladinLite | |
Constellation | Cepheus |
Position equinox : J2000.0 , epoch : J2000.0 |
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Right ascension | 08 h 45 m 17.3 s |
declination | + 85 ° 44 ′ 24 ″ |
Appearance | |
Morphological type | Sat |
Brightness (visual) | 13.0 likes |
Brightness (B-band) | 13.9 likes |
Angular expansion | 2.1 ′ × 1.1 ′ |
Position angle | 80 ° |
Surface brightness | 13.8 mag / arcmin² |
Physical data | |
Affiliation | NGC 2276 group NGC 2300 group LGG 145 |
Redshift | 0.006278 ± 0.000160 |
Radial velocity | 1882 ± 48 km / s |
Stroke distance v rad / H 0 |
(91 ± 7) x 10 6 ly (28.0 ± 2.1) Mpc |
history | |
discovery | William F. Denning |
Discovery date | September 8, 1890 |
Catalog names | |
IC 499 • UGC 4463 • PGC 24602 • CGCG 363-046 • 364-005 • MCG + 14-04-054 • 2MASX J08451691 + 8544237 • GALEX ASC J084516.29 + 854423.5 • LDCE 540 NED011 |
IC 499 is a spiral galaxy of Hubble type Sa in the constellation Cepheus the northern sky . It is an estimated 91 million light years away from the Milky Way and has a diameter of about 55,000 ly. Together with u. a. NGC 2268 , NGC 2276 , NGC 2300 , IC 455 , IC 469 and IC 512 make up the NGC 2276 group .
The object was discovered on September 8, 1890 by William Frederick Denning .
Web links
Individual evidence
Attention: The sorting key "IC 0499" overwrites the previously used key "IC0499".