BD+15 4457

Query : BD+15 4457

Basic data :
BD+15 4457 -- Double or Multiple Star
Other object types: otypes_help 		* (BD,AG,...), ** (**,WDS), NIR (2MASS)
ICRS coord. (ep=J2000) : 		21 36 17.0500135896 +16 27 22.988533536 (Optical) [ 0.1789 0.1677 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		21 33 54.9031118534 +16 13 56.550323446 [ 0.1789 0.1677 90 ]
Gal coord. (ep=J2000) : 		069.7578906889929 -25.6687432753108 [ 0.1789 0.1677 90 ]
Proper motions mas/yr : 		-14.220 -40.678 [0.197 0.211 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 8.85 [0.73] / z(spectroscopic) 0.000030 [0.000002] / cz 8.85 [0.73]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		3.9106 [0.2118] A 2020yCat.1350....0G
Spectral type: 		K0 D ~
Angular size (arcmin): 		0.0050 0.0 264 (Opt) D 2001AJ....122.3466M
Fluxes (6) :
B 10.07 [0.03] D 2000A&A...355L..27H
V 9.05 [0.02] D 2000A&A...355L..27H
G 8.787489 [0.004810] C 2020yCat.1350....0G
J 7.075 [0.023] C 2003yCat.2246....0C
H 6.532 [0.018] C 2003yCat.2246....0C
K 6.393 [0.017] C 2003yCat.2246....0C
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Identifiers (15) :
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BD+15 4457 HIC 106667 SAO 107265 YZ 16 8813
** HDS 3076 HIP 106667 TIC 97125863 Gaia DR2 1773578471114423808
AG+16 2396 2MASS J21361704+1627231 TYC 1665-594-1 Gaia DR3 1773578471114423808
GSC 01665-00594 PPM 140364 WDS J21363+1627AB

References (9 between 1850 and 2026) (Total 9)
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 : 1    Plx : 4    PM : 5   

   

External archives :

Link by name to the catalogue in VizieR :

BD+15 4457 AG+16 2396 GSC 01665-00594 HIC 106667 HIP 106667
2MASS J21361704+1627231 PPM 140364 SAO 107265 TYC 1665-594-1 WDS J21363+1627AB
Gaia DR2 1773578471114423808 Gaia DR3 1773578471114423808

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