astro.wikisort.org - Galaxy

GN-108036 is a distant galaxy discovered and confirmed by the Subaru Telescope and the Keck Observatory located in Hawaii; its study was also completed by the Hubble Space Telescope and the Spitzer Space Telescope.[1]

GN-108036
Observation data (J2000 epoch)
Constellation	Ursa Major
Right ascension	12h 36m 22.68s
Declination	+62° 08′ 07.5″
Redshift	7.2
Helio radial velocity	2,162,403 km/s
Distance	12.9 billion ly (4.0 billion pc) (light travel distance) 29 billion ly (8.9 billion pc) (present proper distance)
Characteristics
Type	Irregular
Size	5,000 ly (diameter)
Apparent size (V)	0.0013 x 0.0013
Other designations
OOM2012 GN 108036, FRP2015 z7 GNW 4703

The redshift was z = 7.2, meaning the light of the galaxy took nearly 13 billion years to reach Earth and therefore its formation dates back to 750 million years after the Big Bang . It has a high rate of star formation, at a rate of 100 solar masses per year, or about 30 times more than the Milky Way that is 5 times larger and 100 times more massive.

See also

• List of the most distant astronomical objects

References

Records
Preceded by BDF-3299	Most distant galaxy 2011	Succeeded by SXDF-NB1006-2

На других языках

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- [en] GN-108036

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[es] GN-108036

GN-108036 es una galaxia distante. Esta galaxia se descubrió y se confirmó con el telescopio Subaru y el observatorio W. M. Keck, ambos en Hawái. Su estudio se completó con el telescopio espacial Hubble y el telescopio espacial Spitzer[1] Su corrimiento al rojo fue de 7203 y se formó hace 750 millones de años tras el Big Bang. Tiene un gran número de estrellas.

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[ru] GN-108036

GN-108036 — далёкая галактика, открытая и подтверждённая при наблюдениях на телескопе «Субару» и телескопах Обсерватории Кека; также исследование галактики проводилось на телескопах «Хаббл» и «Спитцер»[2].

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