HD 74389B

Query : HD 74389B

Basic data :
HD 74389B -- White Dwarf
Other object types: otypes_help 		* (BD,HD,...), X (RBS,RE,...), UV (2EUVE,EUVE,...), WD* (2017ApJ,WD), ** (**,WDS), WD? (2021MNRAS), Opt (SDSS)
ICRS coord. (ep=J2000) : 		08 45 48.9561653856 +48 52 45.678931932 (Optical) [ 0.0335 0.0290 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		08 42 17.2943600714 +49 03 42.850619464 [ 0.0335 0.0290 90 ]
Gal coord. (ep=J2000) : 		170.5503339803144 +38.5818991185376 [ 0.0335 0.0290 90 ]
Proper motions mas/yr : 		-1.285 7.564 [0.044 0.041 90] A 2020yCat.1350....0G
Parallaxes (mas): 		7.6826 [0.0448] A 2020yCat.1350....0G
Spectral type: 		DA1.3 C 2013MNRAS.435.2077H
Fluxes (7) :
B 15.5 [~] E ~
G 14.956566 [0.002861] C 2020yCat.1350....0G
u (AB) 14.384 [0.003] C 2009ApJS..182..543A
g (AB) 14.617 [0.003] C 2009ApJS..182..543A
r (AB) 15.068 [0.003] C 2009ApJS..182..543A
i (AB) 15.140 [0.003] C 2009ApJS..182..543A
z (AB) 15.819 [0.008] C 2009ApJS..182..543A
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Identifiers (19) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

BD+49 1766B RBS 721 1RXS J084548.9+485241 WD 0842+490
** SDK 2B 2RE J084549+485255 SDSS J084548.95+485245.6 [ZEH2003] RX J0845.8+4852 2
2EUVE J0845+48.8 2RE J0845+485 UCAC3 278-109550 Gaia DR2 1015082573717076992
EUVE J0845+48.8 RE J0845+485 UCAC4 695-049360 Gaia DR3 1015082573717076992
HD 74389B RE J084549+485252 WDS J08458+4853B

References (30 between 1850 and 2026) (Total 30)
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

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

   

Observing logs
Herschel : 2   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : HD 74389B

Link by name to the catalogue in VizieR :

EUVE J0845+48.8 HD 74389B 2RE J084549+485255 2RE J0845+485 1RXS J084548.9+485241
SDSS J084548.95+485245.6 UCAC3 278-109550 UCAC4 695-049360 WDS J08458+4853B WD 0842+490
Gaia DR2 1015082573717076992 Gaia DR3 1015082573717076992

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