PG 2122+158

Query : PG 2122+158

Basic data :
PG 2122+158 -- Hot Subdwarf
Other object types: otypes_help 		HS* (2005A&A), * (UCAC2,UCAC4,...), blu (2019A&A), UV (GALEX,PG), HB* (1986ApJS), WD* (WD), ** (2023ApJ), V* (1SWASP), NIR (2MASS), Opt (LAMOST)
ICRS coord. (ep=J2000) : 		21 24 54.8935500576 +15 59 03.644712528 (Optical) [ 0.0296 0.0315 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		21 22 33.1238025092 +15 46 05.592119022 [ 0.0296 0.0315 90 ]
Gal coord. (ep=J2000) : 		067.3888034108554 -23.9233563721456 [ 0.0296 0.0315 90 ]
Proper motions mas/yr : 		-8.902 -1.354 [0.033 0.031 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -120 [19] / z(spectroscopic) -0.000400 [0.000063] / cz -119.98 [19.00]
   (Opt) E 2021ApJS..256...28L
Parallaxes (mas): 		0.8228 [0.0355] A 2020yCat.1350....0G
Spectral type: 		sdB+F5V D 2023ApJ...942..109L
Fluxes (9) :
B 14.596 [0.01] D 2012yCat.1322....0Z
V 14.485 [0.10] D 2012yCat.1322....0Z
R 14.710 [0.10] E 2012yCat.1322....0Z
G 14.396182 [0.002822] C 2020yCat.1350....0G
J 13.947 [0.026] C 2003yCat.2246....0C
H 13.768 [0.033] C 2003yCat.2246....0C
K 13.639 [0.056] C 2003yCat.2246....0C
r 14.633 [0.16] D 2012yCat.1322....0Z
i 14.635 [0.05] D 2012yCat.1322....0Z
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Identifiers (13) :
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UCAC2 37460565 2MASS J21245489+1559037 UCAC4 530-143887 Gaia DR2 1783691847786812288
GALEX J212454.8+155904 PG 2122+158 WD 2122+157
LAMOST J212454.89+155903.7 1SWASP J212454.89+155903.8
LAMOST J212454.90+155903.6 TIC 306014588 Gaia DR3 1783691847786812288

References (16 between 1850 and 2026) (Total 16)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Collections of Measurements Description of Measurements

Velocities : 1    Distance : 2    Fe/H : 2    Plx : 2    PM : 2    SpT : 5   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Link by name to the catalogue in VizieR :

UCAC2 37460565 GALEX J212454.8+155904 2MASS J21245489+1559037 PG 2122+158 UCAC4 530-143887
WD 2122+157 Gaia DR3 1783691847786812288 Gaia DR2 1783691847786812288

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