BD-20 1540

Query : BD-20 1540

Basic data :
BD-20 1540 -- Star
Other object types: otypes_help 		* (2022ApJS,BD,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		06 45 35.2767852144 -20 37 15.086776728 (Optical) [ 0.0117 0.0175 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		06 43 26.1935000467 -20 34 01.624225110 [ 0.0117 0.0175 90 ]
Gal coord. (ep=J2000) : 		230.8511516539064 -10.4774714639624 [ 0.0117 0.0175 90 ]
Proper motions mas/yr : 		-4.643 -1.423 [0.013 0.022 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 26.800 [~] / z(~) 0.000089 [~] / cz 26.80 [~]
   E 2000A&AS..144....1M
Parallaxes (mas): 		1.3473 [0.0242] A 2020yCat.1350....0G
Spectral type: 		A0V: C ~
Fluxes (6) :
B 9.10 [~] E ~
V 9.14 [~] E ~
G 9.120292 [0.002763] C 2020yCat.1350....0G
J 9.121 [0.024] C 2003yCat.2246....0C
H 9.155 [0.023] C 2003yCat.2246....0C
K 9.162 [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 (15) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

BD-20 1540 CPD-20 1577 NGC 2287 70 uvby98 222870070
Cl* NGC 2287 AR 25 GEN# +2.22870070 TIC 49183504 Gaia DR2 2927014100496388736
Cl* NGC 2287 HFMR 70 GSC 05957-00285 TYC 5957-285-1 Gaia DR3 2927014100496388736
Cl* NGC 2287 UVA 83 2MASS J06453528-2037150 UCAC2 23555456

References (27 between 1850 and 2026) (Total 27)
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    Plx : 2    PM : 2    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

BD-20 1540 CPD-20 1577 GSC 05957-00285 2MASS J06453528-2037150 TYC 5957-285-1
UCAC2 23555456 uvby98 222870070 Gaia DR2 2927014100496388736 Gaia DR3 2927014100496388736

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