BD+31 2455

Query : BD+31 2455

Basic data :
BD+31 2455 -- High Proper Motion Star
Other object types: otypes_help 		* (2022AJ,BD,...), PM* (2016A&A), NIR (2MASS)
ICRS coord. (ep=J2000) : 		13 08 45.1589435784 +30 41 23.575398072 (Optical) [ 0.0109 0.0082 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		13 06 23.2564039769 +30 57 25.237078599 [ 0.0109 0.0082 90 ]
Gal coord. (ep=J2000) : 		077.1870774758821 +84.8006361681498 [ 0.0109 0.0082 90 ]
Proper motions mas/yr : 		-70.798 -57.038 [0.012 0.011 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -14.9802 [0.0239] / z(spectroscopic) -0.000050 [0.000000] / cz -14.98 [0.02]
   (NIR) A 2022ApJS..259...35A
Parallaxes (mas): 		4.7421 [0.0162] A 2020yCat.1350....0G
Spectral type: 		K2III C 1991AJ....101..625L
Fluxes (6) :
B 11.28 [0.07] D 2000A&A...355L..27H
V 10.16 [0.03] D 2000A&A...355L..27H
G 9.876049 [0.002758] C 2020yCat.1350....0G
J 8.351 [0.019] C 2003yCat.2246....0C
H 7.853 [0.017] C 2003yCat.2246....0C
K 7.756 [0.021] C 2003yCat.2246....0C
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Identifiers (13) :
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BD+31 2455 2MASS J13084516+3041238 UBV M 2216 Gaia DR1 1465977410204947072
AP J13084516+3041238 TIC 166008679 Weis 22087
BSD 57-726 TYC 2532-722-1 Gaia DR2 1465977414501436544
GEN# +0.03102455 UBV 11876 Gaia DR3 1465977414501436544

References (14 between 1850 and 2026) (Total 14)
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    Rot : 1    Fe/H : 2    Plx : 3    PM : 2    SpT : 3   

   

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Link by name to the catalogue in VizieR :

BD+31 2455 AP J13084516+3041238 2MASS J13084516+3041238 TYC 2532-722-1 Gaia DR2 1465977414501436544
Gaia DR3 1465977414501436544 Gaia DR1 1465977410204947072

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