BD+80 670B

Query : BD+80 670B

Basic data :
BD+80 670B -- White Dwarf
Other object types: otypes_help 		* (BD,LP,...), WD* (2017ApJ,EGGR,...), ** (**,CCDM,...), WD? (2018MNRAS), PM* (2018yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 45 17.8478770872 +81 05 03.399042696 (Optical) [ 0.0367 0.0367 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 47 57.8161114770 +80 53 51.508743271 [ 0.0367 0.0367 90 ]
Gal coord. (ep=J2000) : 		114.4436314857768 +22.6271855535332 [ 0.0367 0.0367 90 ]
Proper motions mas/yr : 		46.844 117.556 [0.058 0.046 90] A 2020yCat.1350....0G
Parallaxes (mas): 		14.9407 [0.0409] A 2020yCat.1350....0G
Spectral type: 		DA6.0 C 2011ApJ...743..138G
Fluxes (5) :
B 16.00 [0.12] E 2008AJ....136..735L
R 16.44 [0.22] E 2012yCat.1322....0Z
G 16.435427 [0.002855] C 2020yCat.1350....0G
J 16.15 [0.13] D 2003yCat.2246....0C
H 16.14 [0.27] D 2003yCat.2246....0C
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Identifiers (16) :
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BD+80 670B IDS 20506+8043 B UCAC3 343-27561 WD 2048+809
** LDS 1938B LP 25-436 UCAC4 856-012367 WD 2047+809
CCDM J20454+8105B 2MASS J20451775+8105038 USNO-B1.0 1710-00060547 Gaia DR2 2298135638862051968
EGGR 445 TIC 406533735 WDS J20454+8105B Gaia DR3 2298135638862051968

References (31 between 1850 and 2026) (Total 31)
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 : 3    Fe/H : 3    Plx : 2    PM : 2    SpT : 4   

   

External archives :

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CCDM J20454+8105B 2MASS J20451775+8105038 UCAC3 343-27561 UCAC4 856-012367 USNO-B1.0 1710-00060547
WDS J20454+8105B WD 2048+809 WD 2047+809 Gaia DR2 2298135638862051968 Gaia DR3 2298135638862051968

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