BD+40 4598

Query : BD+40 4598

Basic data :
BD+40 4598 -- Star
Other object types: otypes_help 		* (BD,AG,...), RG* (2021ApJ), NIR (2MASS)
ICRS coord. (ep=J2000) : 		21 39 06.4219206072 +40 49 27.027236748 (Optical) [ 0.0085 0.0103 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		21 37 06.0484251161 +40 35 49.460409308 [ 0.0085 0.0103 90 ]
Gal coord. (ep=J2000) : 		088.2035659721288 -08.7325455512937 [ 0.0085 0.0103 90 ]
Proper motions mas/yr : 		-9.452 29.862 [0.011 0.012 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -171.38 [0.20] / z(spectroscopic) -0.000571 [0.000001] / cz -171.33 [0.20]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		3.2983 [0.013] A 2020yCat.1350....0G
Spectral type: 		G0 D ~
Fluxes (6) :
B 10.02 [0.03] D 2000A&A...355L..27H
V 9.00 [0.01] D 2000A&A...355L..27H
G 8.664397 [0.002758] C 2020yCat.1350....0G
J 7.014 [0.027] C 2003yCat.2246....0C
H 6.454 [0.040] C 2003yCat.2246....0C
K 6.337 [0.023] C 2003yCat.2246....0C
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Identifiers (11) :
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BD+40 4598 2MASS J21390642+4049269 TIC 372243284 Gaia DR3 1966415905641410560
AG+40 2237 PPM 61816 TYC 3187-827-1 Gaia DR1 1966415901339167488
GSC 03187-00827 SAO 51142 Gaia DR2 1966415905641410560

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    Plx : 3    PM : 3   

   

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Link by name to the catalogue in VizieR :

BD+40 4598 AG+40 2237 GSC 03187-00827 2MASS J21390642+4049269 PPM 61816
SAO 51142 TYC 3187-827-1 Gaia DR2 1966415905641410560 Gaia DR3 1966415905641410560 Gaia DR1 1966415901339167488

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