BD+39 4655

Query : BD+39 4655

Basic data :
BD+39 4655 -- Star
Other object types:
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* (BD,AG,...), NIR (2MASS)
ICRS coord. (ep=J2000) :
21 44 50.7164010216 +40 34 40.719144216 (Optical) [ 0.0125 0.0150 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) :
21 42 48.8394936862 +40 20 50.819694420 [ 0.0125 0.0150 90 ]
Gal coord. (ep=J2000) :
088.8626636454470 -09.6381185486797 [ 0.0125 0.0150 90 ]
Proper motions mas/yr :
0.481 -8.911 [0.018 0.019 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz :
V(km/s) 0.7 [~] / z(~) 0.000002 [~] / cz 0.70 [~]
   D 1987AJ.....93..592S
Parallaxes (mas):
2.0878 [0.0199] A 2020yCat.1350....0G
Spectral type:
F8 D ~
Fluxes (6) :
B 11.50 [0.06] D 2000A&A...355L..27H
V 11.07 [0.06] D 2000A&A...355L..27H
G 10.770646 [0.002758] C 2020yCat.1350....0G
J 9.789 [0.022] C 2003yCat.2246....0C
H 9.556 [0.030] C 2003yCat.2246....0C
K 9.508 [0.022] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 114 Display criteria :

Identifiers (11) :
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BD+39 4655 2MASS J21445071+4034407 TIC 468515421 Gaia DR3 1954441846057044224
AG+40 2253 PPM 61963 TYC 3188-1898-1 Gaia DR1 1954441841755588352
GSC 03188-01898 SAO 51247 Gaia DR2 1954441846057044224

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

Distance : 2    Plx : 3    PM : 3   

   


External archives :

Link by name to the catalogue in VizieR :

BD+39 4655 AG+40 2253 GSC 03188-01898 2MASS J21445071+4034407 PPM 61963
SAO 51247 TYC 3188-1898-1 Gaia DR2 1954441846057044224 Gaia DR3 1954441846057044224 Gaia DR1 1954441841755588352

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