BD+56 840

Query : BD+56 840

Basic data :
BD+56 840 -- Star
Other object types: otypes_help 		* (BD,GSC,...), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		03 47 11.5698679896 +56 59 15.573681564 (Optical) [ 0.0125 0.0121 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		03 43 12.5214969410 +56 49 59.738632995 [ 0.0125 0.0121 90 ]
Gal coord. (ep=J2000) : 		145.1574294657806 +01.9032043885873 [ 0.0125 0.0121 90 ]
Proper motions mas/yr : 		2.078 -1.781 [0.019 0.019 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -21.19 [0.13] / z(spectroscopic) -0.000071 [0.000000] / cz -21.19 [0.13]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		1.1225 [0.0182] A 2020yCat.1350....0G
Spectral type: 		K2III C ~
Fluxes (6) :
B 10.97 [0.07] D 2000A&A...355L..27H
V 9.28 [0.02] D 2000A&A...355L..27H
G 8.523960 [0.002764] C 2020yCat.1350....0G
J 5.952 [0.026] C 2003yCat.2246....0C
H 5.161 [0.020] C 2003yCat.2246....0C
K 4.947 [0.018] C 2003yCat.2246....0C
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Identifiers (10) :
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BD+56 840 LF 6 +56 68 TYC 3725-69-1 Gaia DR1 445843787446648192
GSC 03725-00069 2MASS J03471157+5659155 Gaia DR2 445843791749516160
IRAS 03431+5649 TIC 317885904 Gaia DR3 445843791749516160

References (4 between 1850 and 2026) (Total 4)
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 :

Data at NED - NASA/IPAC Extragalactic Database : BD+56 840

Link by name to the catalogue in VizieR :

BD+56 840 GSC 03725-00069 IRAS 03431+5649 LF 6 +56 68 2MASS J03471157+5659155
TYC 3725-69-1 Gaia DR2 445843791749516160 Gaia DR3 445843791749516160 Gaia DR1 445843787446648192

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