BD+40 4247

Query : BD+40 4247

Basic data :
BD+40 4247 -- Star
Other object types: otypes_help 		* (BD,GSC,...), RG* (2021ApJ), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 36 52.7349403032 +40 58 44.326794972 (Optical) [ 0.0094 0.0102 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 35 03.8679195250 +40 48 14.194274641 [ 0.0094 0.0102 90 ]
Gal coord. (ep=J2000) : 		080.3650208053751 +00.0398038377977 [ 0.0094 0.0102 90 ]
Proper motions mas/yr : 		12.068 -8.258 [0.012 0.012 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -23.18 [0.27] / z(spectroscopic) -0.000077 [0.000001] / cz -23.18 [0.27]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		1.7526 [0.012] A 2020yCat.1350....0G
Fluxes (6) :
B 10.90 [0.05] D 2000A&A...355L..27H
V 9.89 [0.03] D 2000A&A...355L..27H
G 9.475057 [0.002759] C 2020yCat.1350....0G
J 7.821 [0.020] C 2003yCat.2246....0C
H 7.315 [0.020] C 2003yCat.2246....0C
K 7.206 [0.017] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 3289 Display criteria :

Identifiers (9) :
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BD+40 4247 TIC 64416870 Gaia DR2 2064840750581431552
GSC 03157-00782 TYC 3157-782-1 Gaia DR3 2064840750581431552
2MASS J20365273+4058443 [SKV93] 3-61 Gaia DR1 2064840746285745152

References (3 between 1850 and 2026) (Total 3)
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 :

Link by name to the catalogue in VizieR :

BD+40 4247 GSC 03157-00782 2MASS J20365273+4058443 TYC 3157-782-1 Gaia DR2 2064840750581431552
Gaia DR3 2064840750581431552 Gaia DR1 2064840746285745152

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