BD+30 2221

Query : BD+30 2221

Basic data :
BD+30 2221 -- Double or Multiple Star
Other object types: otypes_help 		* (1963AJ,AG,...), ** (CCDM,**,...), Em* (2023ApJS), NIR (2MASS), Opt (LAMOST)
ICRS coord. (ep=J2000) : 		12 06 11.5414500072 +29 24 08.113398588 (Optical) [ 0.5056 0.3594 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		12 03 38.7139062283 +29 40 50.711260714 [ 0.5056 0.3594 90 ]
Gal coord. (ep=J2000) : 		197.4299572197447 +79.7858396400067 [ 0.5056 0.3594 90 ]
Proper motions mas/yr : 		-29.988 -15.352 [0.629 0.439 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 12.34 [5.13] / z(spectroscopic) 0.000041 [0.000017] / cz 12.34 [5.13]
   (Opt) D 2023ApJS..264...17Z
Parallaxes (mas): 		3.6401 [0.4801] A 2020yCat.1350....0G
Spectral type: 		G0 E 1963AJ.....68..194U
Fluxes (6) :
B 10.60 [0.04] D 2000A&A...355L..27H
V 9.97 [0.03] D 2000A&A...355L..27H
G 9.854467 [0.002807] C 2020yCat.1350....0G
J 8.895 [0.023] C 2003yCat.2246....0C
H 8.675 [0.029] C 2003yCat.2246....0C
K 8.544 [0.018] C 2003yCat.2246....0C
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Identifiers (19) :
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CCDM J12062+2924AB Cl* Melotte 111 AV 97 LAMOST J120611.73+292406.6 UI +30-4
** COU 593 GSC 01988-00658 2MASS J12061155+2924081 WDS J12062+2924AB
AG+29 1242 IDS 12010+2958 AB PPM 101645 Gaia DR2 4013893851487676800
BD+30 2221 LAMOST J120611.97+292404.9 TIC 4695842 Gaia DR3 4013893851487676800
BSD 56-503 LAMOST J120611.72+292406.7 TYC 1988-658-1

References (12 between 1850 and 2026) (Total 12)
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 : 4    Distance : 1    Fe/H : 1    Plx : 2    PM : 3    SpT : 4   

   

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Link by name to the catalogue in VizieR :

CCDM J12062+2924AB AG+29 1242 BD+30 2221 GSC 01988-00658 2MASS J12061155+2924081
PPM 101645 TYC 1988-658-1 WDS J12062+2924AB Gaia DR2 4013893851487676800 Gaia DR3 4013893851487676800

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