BD+20 2729

Query : BD+20 2729

Basic data :
BD+20 2729 -- Chemically Peculiar Star
Other object types: otypes_help 		* (BD,AG,...), Pe* (2022ApJS), UV (FAUST), NIR (2MASS), Opt (LAMOST)
ICRS coord. (ep=J2000) : 		12 30 53.1844208688 +19 53 29.850733716 (Optical) [ 0.0357 0.0330 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		12 28 22.5800407411 +20 10 03.268631369 [ 0.0357 0.0330 90 ]
Gal coord. (ep=J2000) : 		268.8035156550589 +81.3676619196204 [ 0.0357 0.0330 90 ]
Proper motions mas/yr : 		-3.616 6.541 [0.045 0.040 90] A 2020yCat.1350....0G
Parallaxes (mas): 		1.6721 [0.0433] A 2020yCat.1350....0G
Spectral type: 		A1IVSrSi C 2022ApJS..259...63S
Fluxes (10) :
B 11.34 [0.01] D 2012yCat.1322....0Z
V 11.12 [0.03] D 2012yCat.1322....0Z
R 11.12 [0.10] E 2012yCat.1322....0Z
G 11.096577 [0.002810] C 2020yCat.1350....0G
J 10.713 [0.022] C 2003yCat.2246....0C
H 10.647 [0.026] C 2003yCat.2246....0C
K 10.62 [0.02] C 2003yCat.2246....0C
g 11.17 [0.02] D 2012yCat.1322....0Z
r 11.16 [0.03] D 2012yCat.1322....0Z
i 11.24 [0.01] D 2012yCat.1322....0Z
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Identifiers (17) :
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BD+20 2729 GSC 01447-00354 TYC 1447-354-1 Gaia DR3 3948805374464063744
AG+20 1343 LAMOST J123053.18+195329.8 UBV M 1021 Gaia DR1 3948805370167699712
BPS BS 16085-0022 2MASS J12305318+1953298 UCAC4 550-051464
FAUST NGP-50 PPM 129111 uvby98 002002729
GEN# +0.02002729 TIC 446169912 Gaia DR2 3948805374462746496

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

Distance : 2    Fe/H : 1    Plx : 3    PM : 2    SpT : 3   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Link by name to the catalogue in VizieR :

BD+20 2729 AG+20 1343 FAUST NGP-50 GSC 01447-00354 2MASS J12305318+1953298
PPM 129111 TYC 1447-354-1 UCAC4 550-051464 uvby98 002002729 Gaia DR2 3948805374462746496
Gaia DR3 3948805374464063744 Gaia DR1 3948805370167699712

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