BD+31 4248

Query : BD+31 4248

Basic data :
BD+31 4248 -- Star
Other object types: otypes_help 		* (BD,AG,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 52 47.1886864536 +32 27 21.906929880 (Optical) [ 0.0251 0.0337 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 50 44.3952594803 +32 15 59.498166626 [ 0.0251 0.0337 90 ]
Gal coord. (ep=J2000) : 		075.6291099638799 -07.7356395387709 [ 0.0251 0.0337 90 ]
Proper motions mas/yr : 		1.875 -5.680 [0.032 0.040 90] A 2020yCat.1350....0G
Parallaxes (mas): 		1.1658 [0.0437] A 2020yCat.1350....0G
Spectral type: 		A0 D ~
Fluxes (6) :
B 9.52 [0.02] D 2000A&A...355L..27H
V 9.54 [0.02] D 2000A&A...355L..27H
G 9.548487 [0.002767] C 2020yCat.1350....0G
J 9.518 [0.021] C 2003yCat.2246....0C
H 9.584 [0.021] C 2003yCat.2246....0C
K 9.594 [0.019] C 2003yCat.2246....0C
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Identifiers (11) :
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BD+31 4248 2MASS J20524719+3227217 TIC 236090926 Gaia DR3 1865909582112620416
AG+32 2022 PPM 85666 TYC 2692-2225-1 Gaia DR1 1865909577804479872
GSC 02692-02225 SAO 70619 Gaia DR2 1865909582112620416

References (4 between 1850 and 2026) (Total 4)
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    Plx : 3    PM : 3   

   

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Link by name to the catalogue in VizieR :

BD+31 4248 AG+32 2022 GSC 02692-02225 2MASS J20524719+3227217 PPM 85666
SAO 70619 TYC 2692-2225-1 Gaia DR2 1865909582112620416 Gaia DR3 1865909582112620416 Gaia DR1 1865909577804479872

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