PGC 30998
| Galaxy LEDA / PGC 30998 |
|
|---|---|
|
|
| AladinLite | |
| Constellation | Dragon |
|
Position equinox : J2000.0 , epoch : J2000.0 |
|
| Right ascension | 10 h 30 m 42.76 s |
| declination | + 74 ° 13 ′ 39.8 ″ |
| Appearance | |
| Morphological type | dIm |
| Physical data | |
| Affiliation | NGC 3147 group LGG 193 |
| Redshift | 0.009406 ± 0.000013 |
| Radial velocity | 2820 ± 4 km / s |
|
Stroke distance v rad / H 0 |
(132 ± 9) · 10 6 ly (40.4 ± 2.8) Mpc |
| history | |
| Catalog names | |
| UGC 5686 • PGC 30998 • MCG + 12-10-047 • GALEX ASC J103043.13 + 741341.3 • WISEA J103042.89 + 741339.8 | |
LEDA / PGC 30998 is an irregular dwarf galaxy from the Hubble type dIm in the constellation Draco the northern sky , an estimated 132 million light-years from the Milky Way 's center. It is a member of the NGC 3147 group of four galaxies ( LGG 193 ).
In the same area of the sky are u. a. the galaxies NGC 3155 and NGC 3183 .