BD+23 2486

Query : BD+23 2486

Basic data :
BD+23 2486 -- Spectroscopic Binary
Other object types: otypes_help 		* (BD,AG,...), SB* (2022yCat), Em* (2023ApJS), PM* (2016A&A), NIR (2MASS), Opt (LAMOST)
ICRS coord. (ep=J2000) : 		12 40 56.5555211568 +22 37 33.329939340 (Optical) [ 0.0360 0.0226 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		12 38 27.4623358394 +22 54 04.298678342 [ 0.0360 0.0226 90 ]
Gal coord. (ep=J2000) : 		274.5039903454144 +84.9076386494113 [ 0.0360 0.0226 90 ]
Proper motions mas/yr : 		46.173 -77.421 [0.049 0.044 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -1.33 [2.45] / z(spectroscopic) -0.000004 [0.000008] / cz -1.33 [2.45]
   (Opt) C 2018yCat.1345....0G
Parallaxes (mas): 		5.4514 [0.0497] A 2020yCat.1350....0G
Spectral type: 		F0 E 2023ApJS..264...17Z
Fluxes (6) :
B 10.03 [0.03] D 2000A&A...355L..27H
V 9.56 [0.03] D 2000A&A...355L..27H
G 9.489629 [0.002760] C 2020yCat.1350....0G
J 8.697 [0.035] C 2003yCat.2246....0C
H 8.512 [0.029] C 2003yCat.2246....0C
K 8.426 [0.018] C 2003yCat.2246....0C
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Identifiers (13) :
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BD+23 2486 LAMOST J124056.90+223733.3 TYC 1990-2260-1 Gaia DR1 3955752187711573504
AG+22 1337 2MASS J12405654+2237334 [AKS95] 645
Cl* Melotte 111 AV 2405 PPM 102079 Gaia DR2 3955752187711573504
GSC 01990-02260 TIC 347332965 Gaia DR3 3955752187711573504

References (7 between 1850 and 2026) (Total 7)
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 : 2    Distance : 2    Var : 1    Fe/H : 1    Plx : 3    PM : 3    SpT : 1   

   

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Link by name to the catalogue in VizieR :

BD+23 2486 AG+22 1337 GSC 01990-02260 2MASS J12405654+2237334 PPM 102079
TYC 1990-2260-1 Gaia DR2 3955752187711573504 Gaia DR3 3955752187711573504 Gaia DR1 3955752187711573504

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