BD+30 4935

Query : BD+30 4935

Basic data :
BD+30 4935 -- Spectroscopic Binary
Other object types: otypes_help 		* (BD,AG,...), SB* (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		23 24 36.2587438536 +30 50 10.081181976 (Optical) [ 0.1043 0.0959 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		23 22 08.8038835858 +30 33 41.358201642 [ 0.1043 0.0959 90 ]
Gal coord. (ep=J2000) : 		101.7588313126697 -28.4407449647423 [ 0.1043 0.0959 90 ]
Proper motions mas/yr : 		-0.007 -12.357 [0.142 0.123 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 4.97 [2.22] / z(spectroscopic) 0.000017 [0.000007] / cz 4.97 [2.22]
   (Opt) C 2018yCat.1345....0G
Parallaxes (mas): 		4.1735 [0.1703] A 2020yCat.1350....0G
Spectral type: 		F2 D ~
Fluxes (6) :
B 9.92 [0.03] D 2000A&A...355L..27H
V 9.51 [0.03] D 2000A&A...355L..27H
G 9.402692 [0.002808] C 2020yCat.1350....0G
J 8.755 [0.024] C 2003yCat.2246....0C
H 8.602 [0.021] C 2003yCat.2246....0C
K 8.526 [0.014] C 2003yCat.2246....0C
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Identifiers (12) :
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BD+30 4935 2MASS J23243626+3050101 TIC 21333839 Gaia DR2 2870583212380367104
AG+30 2631 PPM 88793 TYC 2765-1262-1 Gaia DR3 2870583212380367104
GSC 02765-01262 SAO 73234 YZ 30 14077 Gaia DR1 2870583208083906304

References (5 between 1850 and 2026) (Total 5)
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    Var : 1    Plx : 3    PM : 3   

   

External archives :

Link by name to the catalogue in VizieR :

BD+30 4935 AG+30 2631 GSC 02765-01262 2MASS J23243626+3050101 PPM 88793
SAO 73234 TYC 2765-1262-1 Gaia DR2 2870583212380367104 Gaia DR3 2870583212380367104 Gaia DR1 2870583208083906304

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