BD+31 2143

Query : BD+31 2143

Basic data :
BD+31 2143 -- Chemically Peculiar Star
Other object types: otypes_help 		* (BD,AG,...), Em* (2023ApJS), Pe* (2019ApJ), NIR (2MASS), Opt (LAMOST)
ICRS coord. (ep=J2000) : 		10 28 17.2289273064 +30 26 29.237447724 (Optical) [ 0.0115 0.0115 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		10 25 27.9107842076 +30 41 51.896958241 [ 0.0115 0.0115 90 ]
Gal coord. (ep=J2000) : 		198.2580983464806 +58.5893624251427 [ 0.0115 0.0115 90 ]
Proper motions mas/yr : 		-6.682 -43.757 [0.014 0.014 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 65.37 [0.54] / z(spectroscopic) 0.000218 [0.000002] / cz 65.38 [0.54]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		0.6252 [0.0138] A 2020yCat.1350....0G
Spectral type: 		G2 E 2023ApJS..264...17Z
Fluxes (6) :
B 10.20 [0.03] D 2000A&A...355L..27H
V 9.21 [0.02] D 2000A&A...355L..27H
G 8.878562 [0.002776] C 2020yCat.1350....0G
J 7.209 [0.026] C 2003yCat.2246....0C
H 6.674 [0.023] C 2003yCat.2246....0C
K 6.560 [0.024] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 74 Display criteria :

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

BD+31 2143 LAMOST J102817.51+302629.2 SAO 62056 Gaia DR3 747669354292137472
AG+30 1055 LAMOST J102817.50+302629.2 TIC 458691019 Gaia DR1 747669349996723200
BSD 54-691 2MASS J10281721+3026295 TYC 2511-1178-1
GSC 02511-01178 PPM 75237 Gaia DR2 747669354292137472

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

   

External archives :

Link by name to the catalogue in VizieR :

BD+31 2143 AG+30 1055 GSC 02511-01178 2MASS J10281721+3026295 PPM 75237
SAO 62056 TYC 2511-1178-1 Gaia DR2 747669354292137472 Gaia DR3 747669354292137472 Gaia DR1 747669349996723200

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