BD+31 3488

Query : BD+31 3488

Basic data :
BD+31 3488 -- Variable Star
Other object types: otypes_help 		* (BD,AG,...), V* (CSV,NSV), NIR (2MASS)
ICRS coord. (ep=J2000) : 		19 10 50.3450628288 +31 18 05.656996260 (Optical) [ 0.0848 0.0979 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		19 08 55.2418711510 +31 13 04.295068120 [ 0.0848 0.0979 90 ]
Gal coord. (ep=J2000) : 		063.1224541435685 +09.9393380084369 [ 0.0848 0.0979 90 ]
Proper motions mas/yr : 		2.036 9.822 [0.108 0.126 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -16.74 [2.92] / z(spectroscopic) -0.000056 [0.000010] / cz -16.74 [2.92]
   (Opt) C 2018yCat.1345....0G
Parallaxes (mas): 		2.9774 [0.1136] A 2020yCat.1350....0G
Spectral type: 		F0 D ~
Fluxes (6) :
B 9.69 [0.02] D 2000A&A...355L..27H
V 9.38 [0.02] D 2000A&A...355L..27H
G 9.419589 [0.002767] C 2020yCat.1350....0G
J 8.838 [0.029] C 2003yCat.2246....0C
H 8.676 [0.036] C 2003yCat.2246....0C
K 8.687 [0.020] C 2003yCat.2246....0C
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Identifiers (13) :
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BD+31 3488 2MASS J19105035+3118057 TIC 426114251 Gaia DR1 2042577456890094464
AG+31 1749 NSV 11793 TYC 2640-1487-1
CSV 102908 PPM 82445 Gaia DR2 2042577461192366336
GSC 02640-01487 SAO 67922 Gaia DR3 2042577461192366336

References (3 between 1850 and 2026) (Total 3)
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 : 1    Distance : 2    Plx : 3    PM : 3   

   

External archives :

Link by name to the catalogue in VizieR :

BD+31 3488 AG+31 1749 GSC 02640-01487 2MASS J19105035+3118057 NSV 11793
PPM 82445 SAO 67922 TYC 2640-1487-1 Gaia DR2 2042577461192366336 Gaia DR3 2042577461192366336
Gaia DR1 2042577456890094464

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