BD+20 2831

Query : BD+20 2831

Basic data :
BD+20 2831 -- Star
Other object types: otypes_help 		* (BD,AG,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		13 23 52.0472660784 +20 08 11.780949408 (Optical) [ 0.0101 0.0085 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		13 21 27.0149942686 +20 23 50.007298916 [ 0.0101 0.0085 90 ]
Gal coord. (ep=J2000) : 		351.3589903901095 +79.8055065194450 [ 0.0101 0.0085 90 ]
Proper motions mas/yr : 		-6.797 -11.905 [0.016 0.010 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -19.30 [0.20] / z(spectroscopic) -0.000064 [0.000001] / cz -19.30 [0.20]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		2.3561 [0.0143] A 2020yCat.1350....0G
Spectral type: 		K0 D ~
Fluxes (6) :
B 10.81 [0.05] D 2000A&A...355L..27H
V 9.79 [0.03] D 2000A&A...355L..27H
G 9.506118 [0.002758] C 2020yCat.1350....0G
J 7.920 [0.023] C 2003yCat.2246....0C
H 7.358 [0.034] C 2003yCat.2246....0C
K 7.253 [0.023] C 2003yCat.2246....0C
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Identifiers (12) :
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BD+20 2831 2MASS J13235204+2008117 TIC 450339659 Gaia DR2 3939466019617897216
AG+20 1417 PPM 102580 TYC 1464-943-1 Gaia DR3 3939466019617897216
GSC 01464-00943 SAO 82820 YZ 20 4776 Gaia DR1 3939466015322376704

References (5 between 1850 and 2026) (Total 5)
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    Fe/H : 1    Plx : 3    PM : 3   

   

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Link by name to the catalogue in VizieR :

BD+20 2831 AG+20 1417 GSC 01464-00943 2MASS J13235204+2008117 PPM 102580
SAO 82820 TYC 1464-943-1 Gaia DR2 3939466019617897216 Gaia DR3 3939466019617897216 Gaia DR1 3939466015322376704

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