BD-20 1569

Query : BD-20 1569

Basic data :
BD-20 1569 -- Star
Other object types: otypes_help 		* (BD,CSI,...), ** (IDS,WDS), MIR (WISEA,WISE), UV (TD1), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		06 46 35.2130934624 -20 34 45.831870768 (Optical) [ 0.0181 0.0263 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		06 44 26.0311449345 -20 31 27.857031681 [ 0.0181 0.0263 90 ]
Gal coord. (ep=J2000) : 		230.9143780816504 -10.2483484829818 [ 0.0181 0.0263 90 ]
Proper motions mas/yr : 		1.644 -6.054 [0.021 0.029 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 19.24 [1.25] / z(spectroscopic) 0.000064 [0.000004] / cz 19.24 [1.25]
   (Opt) B 2018yCat.1345....0G
Parallaxes (mas): 		1.0829 [0.0359] A 2020yCat.1350....0G
Spectral type: 		A0 D ~
Fluxes (6) :
B 10.32 [0.04] D 2000A&A...355L..27H
V 8.75 [0.01] D 2000A&A...355L..27H
G 8.186540 [0.002764] C 2020yCat.1350....0G
J 6.006 [0.019] C 2003yCat.2246....0C
H 5.227 [0.031] C 2003yCat.2246....0C
K 4.987 [0.023] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 1833 Display criteria :

Identifiers (18) :
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BD-20 1569 2MASS J06463521-2034458 TYC 5957-19-1 Gaia DR2 2927018017506415232
CSI-20 1569 1 PPM 250980 WDS J06466-2035A Gaia DR3 2927018017506415232
GSC 05957-00019 SAO 172308 WISEA J064635.21-203445.9 Gaia DR1 2927018013200762112
IDS 06423-2028 A TD1 31108 WISE J064635.21-203445.8
IRAS 06444-2031 TIC 49253471 YZ 110 2473

References (5 between 1850 and 2026) (Total 5)
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    Plx : 3    PM : 2   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : BD-20 1569

Link by name to the catalogue in VizieR :

BD-20 1569 GSC 05957-00019 IRAS 06444-2031 2MASS J06463521-2034458 PPM 250980
SAO 172308 TD1 31108 TYC 5957-19-1 WDS J06466-2035A WISEA J064635.21-203445.9
WISE J064635.21-203445.8 Gaia DR2 2927018017506415232 Gaia DR3 2927018017506415232 Gaia DR1 2927018013200762112

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