BD+23 2456

Query : BD+23 2456

Basic data :
BD+23 2456 -- Star
Other object types: otypes_help 		* (BD,Cl*,...), RG* (2021ApJ), NIR (2MASS)
ICRS coord. (ep=J2000) : 		12 23 28.6874216856 +22 50 55.772400048 (Optical) [ 0.0162 0.0140 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		12 20 57.7209912114 +23 07 33.715679508 [ 0.0162 0.0140 90 ]
Gal coord. (ep=J2000) : 		245.4510252748073 +82.3570933834999 [ 0.0162 0.0140 90 ]
Proper motions mas/yr : 		-12.913 -11.122 [0.020 0.016 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -16.99 [0.36] / z(spectroscopic) -0.000057 [0.000001] / cz -16.99 [0.36]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		1.2183 [0.0184] A 2020yCat.1350....0G
Spectral type: 		K2.6 D 2007AJ....134.2340K
Fluxes (8) :
B 11.5 [~] E ~
V 10.4 [~] E ~
R 9.77 [~] D 2006MNRAS.365..447C
G 10.171084 [0.002764] C 2020yCat.1350....0G
I 9.23 [~] D 2006MNRAS.365..447C
J 8.600 [0.023] C 2003yCat.2246....0C
H 8.090 [0.018] C 2003yCat.2246....0C
K 8.008 [0.026] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 536 Display criteria :

Identifiers (13) :
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BD+23 2456 2MASS J12232870+2250559 USNO-B1.0 1128-00249323 Gaia DR1 3953664833605350400
Cl* Melotte 111 AV 1373 TIC 135101493 [CJD2006] J122328.69+225055.8
GEN# +0.02302456 TYC 1989-1627-1 Gaia DR2 3953664837901099008
GSC 01989-01627 UBV M 1246 Gaia DR3 3953664837901099008

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 : 1    Distance : 2    Plx : 3    PM : 2    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

BD+23 2456 GSC 01989-01627 2MASS J12232870+2250559 TYC 1989-1627-1 USNO-B1.0 1128-00249323
Gaia DR2 3953664837901099008 Gaia DR3 3953664837901099008 Gaia DR1 3953664833605350400

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