CEERS-2112 | |
---|---|
Observation data (J2000 epoch) | |
Constellation | Ursa Major/Boötes |
Right ascension | 14h 19m 55.18s |
Declination | 52° 59′ 31.1″ |
Redshift | 3.03 |
Heliocentric radial velocity | 986,317 km/h (612,869 mph) |
Galactocentric velocity | 986,440 km/h (612,950 mph) |
Distance | 11.7 billion ly (3.6 billion pc) (light travel distance) ~20 billion ly (6.1 billion pc) (comoving distance) |
Characteristics | |
Type | SBbc |
Mass | 3.9×109 M☉ |
Size | 30 kly (9.2 kpc) |
Apparent size (V) | 0.009 x 0.005 moa |
Other designations | |
CANDELS J141955.18+525931.0, SYM2017 30172 |
CEERS-2112 is the most distant barred spiral galaxy observed as of 2023.[1] The light observed from the galaxy was emitted when the universe was only 2.1 billion years old. It was determined to be similar in mass to the Milky Way.