US 2157

Query : US 2157

Basic data :
US 2157 -- White Dwarf
Other object types: otypes_help 		WD* (2015MNRAS), WD? (2018MNRAS), * (USNO,Gaia), blu (US), UV (GALEX), Opt (SDSS)
ICRS coord. (ep=J2000) : 		09 01 15.5312047080 +45 07 25.035237120 (Optical) [ 0.1701 0.1471 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		08 57 54.1136584299 +45 19 13.589546992 [ 0.1701 0.1471 90 ]
Gal coord. (ep=J2000) : 		175.3611112750678 +41.3083775521309 [ 0.1701 0.1471 90 ]
Proper motions mas/yr : 		-3.622 -26.391 [0.226 0.280 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 82.5800 [20.31] / z(spectroscopic) 0.000275 [0.000068] / cz 82.59 [20.31]
   (Opt) E 2017MNRAS.469.2102A
Parallaxes (mas): 		4.5639 [0.22] A 2020yCat.1350....0G
Spectral type: 		DA D 2015MNRAS.446.4078K
Fluxes (8) :
B 19.4 [~] E 2003AJ....125..984M
R 18.9 [~] E 2003AJ....125..984M
G 18.623045 [0.003504] C 2020yCat.1350....0G
u (AB) 18.916 [0.021] C 2015ApJS..219...12A
g (AB) 18.670 [0.008] C 2015ApJS..219...12A
r (AB) 18.673 [0.010] C 2015ApJS..219...12A
i (AB) 18.820 [0.012] C 2015ApJS..219...12A
z (AB) 18.941 [0.040] C 2015ApJS..219...12A
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Identifiers (8) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

SDSS J090115.53+450724.9 SDSS J090115.53+450724.7 USNO-B1.0 1351-00206720 Gaia DR3 1009749079032791808
GALEX J090115.4+450725 SDSS J090115.52+450724.7 US 2157 Gaia DR2 1009749079032791808

References (10 between 1850 and 2026) (Total 10)
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 : 3    Distance : 3    Fe/H : 4    Plx : 2    PM : 2    SpT : 6   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : US 2157

Link by name to the catalogue in VizieR :

SDSS J090115.53+450724.9 GALEX J090115.4+450725 SDSS J090115.53+450724.7 SDSS J090115.52+450724.7 USNO-B1.0 1351-00206720
Gaia DR3 1009749079032791808 Gaia DR2 1009749079032791808

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