BD+05 4489

Query : BD+05 4489

Basic data :
BD+05 4489 -- Spectroscopic Binary
Other object types: otypes_help 		* (2018A&A,BD,...), SB* (2022yCat), X (1RXS), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 21 45.5004134808 +06 16 13.377777492 (Optical) [ 0.0796 0.0534 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 19 17.6451603142 +06 06 36.936603708 [ 0.0796 0.0534 90 ]
Gal coord. (ep=J2000) : 		049.3959453588074 -16.8511178519164 [ 0.0796 0.0534 90 ]
Proper motions mas/yr : 		0.716 -6.200 [0.111 0.089 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 20.90 [1.77] / z(spectroscopic) 0.000070 [0.000006] / cz 20.90 [1.77]
   (Opt) B 2018A&A...612A..96F
Parallaxes (mas): 		2.1402 [0.0981] A 2020yCat.1350....0G
Spectral type: 		G5IV C 2018A&A...612A..96F
Fluxes (7) :
B 9.76 [0.03] D 2000A&A...355L..27H
V 9.08 [0.02] D 2000A&A...355L..27H
R 10.7 [~] E 1998yCat.1252....0M
G 8.964418 [0.003170] C 2020yCat.1350....0G
J 7.570 [0.027] C 2003yCat.2246....0C
H 7.106 [0.033] C 2003yCat.2246....0C
K 6.929 [0.023] C 2003yCat.2246....0C
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Identifiers (15) :
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BD+05 4489 2MASS J20214550+0616134 SAO 125717 Gaia DR2 4249721022425156608
AG+06 2710 PPM 169872 TIC 462471561 Gaia DR3 4249721022425156608
GPM 305.439574+06.270397 Pul -3 1410037 TYC 508-1388-1 Gaia DR1 4249721018127515392
GSC 00508-01388 1RXS J202145.3+061618 YZ 6 10010

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 : 2    Distance : 2    Var : 1    Rot : 2    Plx : 3    PM : 5    SpT : 1   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Link by name to the catalogue in VizieR :

BD+05 4489 AG+06 2710 GSC 00508-01388 2MASS J20214550+0616134 PPM 169872
1RXS J202145.3+061618 SAO 125717 TYC 508-1388-1 Gaia DR2 4249721022425156608 Gaia DR3 4249721022425156608
Gaia DR1 4249721018127515392

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