BD+20 394

Query : BD+20 394

Basic data :
BD+20 394 -- Double or Multiple Star
Other object types: otypes_help 		* (AG,BD,...), ** (CCDM,**,...), MIR (WISEA,WISE), Em* (2023ApJS), NIR (2MASS), Opt (LAMOST)
ICRS coord. (ep=J2000) : 		02 26 09.665894 +21 04 37.38558 (Optical) [ 12 13 90 ] B 2002A&A...384..180F
FK4 coord. (ep=B1950 eq=1950) : 		02 23 21.002671 +20 51 09.31914 [ 12 13 90 ]
Gal coord. (ep=J2000) : 		150.768665814 -36.622325287 [ 12 13 90 ]
Proper motions mas/yr : 		-56.5 -15.0 [1.2 1.3 90] B 2002A&A...384..180F
Radial velocity / Redshift / cz : 		V(km/s) -4.79 [4.12] / z(spectroscopic) -0.000016 [0.000014] / cz -4.79 [4.12]
   (Opt) C 2023ApJS..264...17Z
Parallaxes (mas): 		6.05 [0.23] A 2016A&A...595A...2G
Spectral type: 		G2 E 2023ApJS..264...17Z
Fluxes (4) :
G 10.577 [0.001] C 2016A&A...595A...2G
J 9.121 [0.026] C 2003yCat.2246....0C
H 8.846 [0.028] C 2003yCat.2246....0C
K 8.716 [0.021] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 2 		Display criteria :

Identifiers (14) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

CCDM J02262+2105AB IDS 02205+2038 AB TIC 246983359 WISE J022609.70+210436.7
** COU 258AB LAMOST J022609.84+210437.4 TYC 1221-299-1 Gaia DR1 87700036728714880
AG+20 212 2MASS J02260973+2104371 WDS J02262+2105AB
BD+20 394 PPM 91674 WISEA J022609.69+210436.7

References (8 between 1850 and 2026) (Total 8)
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    Fe/H : 1    Plx : 1    PM : 1    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

CCDM J02262+2105AB AG+20 212 BD+20 394 2MASS J02260973+2104371 PPM 91674
TYC 1221-299-1 WDS J02262+2105AB WISEA J022609.69+210436.7 WISE J022609.70+210436.7 Gaia DR1 87700036728714880

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