IC 1277
Galaxy IC 1277 |
|
---|---|
AladinLite | |
Constellation | Hercules |
Position equinox : J2000.0 , epoch : J2000.0 |
|
Right ascension | 18 h 10 m 27.29 s |
declination | + 31 ° 00 ′ 11.4 ″ |
Appearance | |
Morphological type | Scd: |
Brightness (visual) | 14.0 mag |
Brightness (B-band) | 14.7 mag |
Angular expansion | 1.20 'x 0.9' |
Position angle | 25 ° |
Surface brightness | 13.9 mag / arcmin² |
Physical data | |
Redshift | 0.023630 ± 0.000153 |
Radial velocity | 7084 ± 46 km / s |
Stroke distance v rad / H 0 |
(325 ± 23) · 10 6 ly (99.6 ± 7.0) Mpc |
history | |
discovery | Guillaume Bigourdan |
Discovery date | August 31, 1888 |
Catalog names | |
IC 1277 • UGC 11135 • PGC 61491 • CGCG 172-008 • MCG + 05-43-005 • IRAS F18085 + 3059 • 2MASX J18102728 + 3100112 • GALEX ASC J181027.37 + 310011.4 • WISEA J181027.29 + 310011.7 • NVSS J181027 + 310013 • KPG 530A |
IC 1277 is a spiral galaxy of the Hubble type Sc with an active galaxy core in the constellation Hercules in the northern sky . It is an estimated 325 million light years from the Milky Way and about 115,000 light years in diameter. Together with NGC 6575 , it forms the isolated and gravitationally bound galaxy pair KPG 530 .
The supernovae SN 2006gz ( Type Ia ) and SN 2011ap (Type IIn) were observed here.
The object was discovered on August 31, 1888 by Guillaume Bigourdan .
Web links
- SIMBAD Astronomical Database
- Aladin Lite: IC 1277