IC 5377
Galaxy IC 5377 |
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AladinLite | |
Constellation | Pegasus |
Position equinox : J2000.0 , epoch : J2000.0 |
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Right ascension | 00 h 02 m 05.4 s |
declination | + 16 ° 35 ′ 25 ″ |
Appearance | |
Morphological type | In the: |
Brightness (visual) | 14.7 mag |
Brightness (B-band) | 15.3 mag |
Angular expansion | 1.00 ′ × 0.6 ′ |
Position angle | 175 ° |
Surface brightness | 14.0 mag / arcmin² |
Physical data | |
Redshift | 0.003502 ± 0.000013 |
Radial velocity | 1050 ± 4 km / s |
Stroke distance v rad / H 0 |
(54 ± 4) · 10 6 ly (16.5 ± 1.2) Mpc |
history | |
discovery | Isaac Roberts |
Discovery date | November 17, 1895 |
Catalog names | |
IC 5377 • UGC 12918 • PGC 156 • CGCG 456-017 • MCG + 03-01-013 • GALEX ASC J000205.38 + 163528.4 |
IC 5377 is an irregular dwarf galaxy of the Hubble type Im in the constellation Pegasus north of the ecliptic . It is estimated to be 54 million light years away from the Milky Way and has a diameter of about 20,000 ly.
In the same area of the sky are the galaxies NGC 7814 , IC 5378 , IC 5379 , IC 5381 .
The object was discovered by Isaac Roberts on November 17, 1895 .