IC 1691
Galaxy IC 1691 |
|
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AladinLite | |
Constellation | fishes |
Position equinox : J2000.0 , epoch : J2000.0 |
|
Right ascension | 01 h 24 m 25.8 s |
declination | + 33 ° 24 ′ 25 ″ |
Appearance | |
Morphological type | S. |
Brightness (visual) | 15.2 mag |
Brightness (B-band) | 16.0 mag |
Angular expansion | 0.40 'x 0.3' |
Position angle | 115 ° |
Surface brightness | 12.7 mag / arcmin² |
Physical data | |
Redshift | 0.016621 ± 0.000130 |
Radial velocity | 4983 ± 39 km / s |
Stroke distance v rad / H 0 |
(229 ± 16) x 10 6 ly (70.2 ± 4.9) Mpc |
history | |
discovery | Stéphane Javelle |
Discovery date | December 2, 1899 |
Catalog names | |
IC 1691 • PGC 169777 • 2MASX J01242573 + 3324255 • GALEX ASC J012425.74 + 332426.6 |
IC 1691 is a spiral galaxy from the Hubble type S in the constellation fish on the ecliptic . It is estimated to be 229 million light years away from the Milky Way and has a diameter of about 25,000 ly
. a. the galaxies NGC 508 , NGC 515 , NGC 517 , IC 1692 .
The object was discovered by Stéphane Javelle on December 2, 1899 .