LAE J095950.99 021219.1

LAE J095950.99+021219.1
LAE J095950.99+021219.1
Observation data (J2000 epoch)
Constellation	Sextans
Right ascension	09h 59m 50.99s
Declination	+02° 12′ 49.1″
Redshift	6.944
Distance	13 billion light-years; (light travel distance)
Apparent magnitude (V)	24.1
Other designations
	LAE 2

LAE J095950.99+021219.1 is one of the most distant galaxies discovered as of yet, and has high scientific use, as it has revealed many important details of the early universe and emerging stars. LAE J095950.99+021219.1 is about 13 billion light years away and is among the most-distant known objects in the universe. It is a Lyman-alpha emitter.^[1]

Discovery

LAE J095950.99+021219.1 was discovered in mid-2012. It was observed using the Magellan Telescopes at the Las Campanas Observatory in Chile.

Light

LAE J095950.99+021219.1 is emitting light identified at redshift 6.944. It is 2-3 times fainter than other Lyman Alpha Galaxies

References

^ Rhoads, James E.; Hibon, Pascale; Malhotra, Sangeeta; Cooper, Michael; Weiner, Benjamin (20 June 2012). "A Lyman Alpha Galaxy at Redshift z=6.944 in the COSMOS Field". The Astrophysical Journal. 752 (2): L28. arXiv:1205.3161. Bibcode:2012ApJ...752L..28R. doi:10.1088/2041-8205/752/2/L28. S2CID 118383532.

External links

Zdroj:https://en.wikipedia.org?pojem=LAE_J095950.99+021219.1
Text je dostupný za podmienok Creative Commons Attribution/Share-Alike License 3.0 Unported; prípadne za ďalších podmienok. Podrobnejšie informácie nájdete na stránke Podmienky použitia.

[1] Rhoads, James E.; Hibon, Pascale; Malhotra, Sangeeta; Cooper, Michael; Weiner, Benjamin (20 June 2012). "A Lyman Alpha Galaxy at Redshift z=6.944 in the COSMOS Field". The Astrophysical Journal. 752 (2): L28. arXiv:1205.3161. Bibcode:2012ApJ...752L..28R. doi:10.1088/2041-8205/752/2/L28. S2CID 118383532.

[1]

v t e 2012 in space
« 2011 2013 »
Space probe launches	High Resolution Coronal Imager (solar observatory; Jul 2012) Van Allen Probes (Earth orbiter; Aug 2012)
Impact events	Sutter's Mill meteorite 2012 UK meteoroid Novato meteorite
Selected NEOs	Asteroid close approaches 2012 BX34 433 Eros (192642) 1999 RD32 2012 FN 2012 FP35 2012 EG5 2012 KP24 2012 KT42 2012 LZ1 (308242) 2005 GO21 (523662) 2012 MU2 2012 TV 2012 TC4 (214869) 2007 PA8 4179 Toutatis
Exoplanets	CFBDSIR 2149−0403 (rogue planet) CoRoT-21b Gliese 163 c Gliese 667 Cc Cd Giese 676 A d e GJ 3470 b HD 40307 e f g HW Virginis b J1407b Kappa Andromedae b KELT-2Ab Kepler-24 b c Kepler-25 b c Kepler-30 b c d Kepler-32 d e f Kepler-33 b c d e f Kepler-34b Kepler-35b Kepler-36 b c Kepler-42 b c d Kepler-46 b c Kepler-47 b c Kepler-51 b c Kepler-56 b c Kepler-80 b c d e f Kepler-84 b c Kepler-89 b c d e MOA-2010-BLG-477Lb PH1b Pr0201 b Pr0211 b Tau Ceti b? c? d? e f RR Caeli b WASP-47b WASP-49b WASP-56b WASP-66b WASP-79b
Discoveries	LEDA 74886 LAE J095950.99+021219.1 BD+48 740 Styx (moon) Q2343-BX442 Phoenix Cluster WISE 1639−6847 SN 2012fr NGC 1277 supermassive black hole Huge-LQG
Comets	78P/Gehrels 21P/Giacobini–Zinner C/2012 E2 (SWAN) 96P/Machholz
Space exploration	Curiosity (Mars landing; Aug 2012) Dawn (departure from 4 Vesta; Sep 2012) Chang'e 2 (flyby of 4179 Toutatis; Dec 2012) GRAIL (lunar impacts; Dec 2012)
Outer space portal Category:2011 in outer space — Category:2012 in outer space — Category:2013 in outer space

Discovery

Light

See also

References

External links