IC 1399
Galaxy IC 1399 |
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SDSS image from IC 1399 | |
AladinLite | |
Constellation | Pegasus |
Position equinox : J2000.0 , epoch : J2000.0 |
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Right ascension | 21 h 46 m 08.9 s |
declination | + 04 ° 24 ′ 08 ″ |
Appearance | |
Morphological type | C. |
Brightness (visual) | 14.7 mag |
Brightness (B-band) | 15.7 mag |
Angular expansion | 0.30 'x 0.3' |
Surface brightness | 11.9 mag / arcmin² |
Physical data | |
Redshift | 0.038580 +/- 0.000103 |
Radial velocity | 11,566 +/- 31 km / s |
Stroke distance v rad / H 0 |
(524 ± 37) · 10 6 ly (160.7 ± 11.3) Mpc |
history | |
discovery | Stéphane Javelle |
Discovery date | October 9, 1891 |
Catalog names | |
IC 1399 • PGC 67316 • CGCG 402-019 • 2MASX J21460892 + 0424085 • GALEX ASC J214608.84 + 042408.2 • LEDA 67316 |
IC 1399 is a compact galaxy of Hubble type C in the constellation Pegasus at the northern sky . It is estimated to be 524 million light years from the Milky Way and about 45,000 ly in diameter.
The object was discovered by Stéphane Javelle on October 9, 1891 .