BD+47 2938

Query : BD+47 2938

Basic data :
BD+47 2938 -- Eclipsing Binary
Other object types: otypes_help 		* (2022AJ,BD,...), EB* (2011AJ), Em* (2023ApJS), NIR (2MASS), Opt (LAMOST)
ICRS coord. (ep=J2000) : 		19 51 43.1000577528 +47 23 26.178689436 (Optical) [ 0.0119 0.0118 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		19 50 13.4135730981 +47 15 39.477318336 [ 0.0119 0.0118 90 ]
Gal coord. (ep=J2000) : 		081.2927007427471 +10.3081622259163 [ 0.0119 0.0118 90 ]
Proper motions mas/yr : 		7.918 4.350 [0.016 0.015 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -9.661030 [0.410621] / z(spectroscopic) -0.000032 [0.000001] / cz -9.66 [0.41]
   (NIR) A 2020AJ....160..120J
Parallaxes (mas): 		2.3339 [0.0126] A 2020yCat.1350....0G
Spectral type: 		A3V C 2016A&A...594A..39F
Fluxes (6) :
B 9.99 [0.03] D 2000A&A...355L..27H
V 9.88 [0.03] D 2000A&A...355L..27H
G 9.795396 [0.002775] C 2020yCat.1350....0G
J 9.548 [0.021] C 2003yCat.2246....0C
H 9.512 [0.018] C 2003yCat.2246....0C
K 9.504 [0.015] C 2003yCat.2246....0C
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Identifiers (13) :
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BD+47 2938 KIC 10291683 TIC 273594336 Gaia DR2 2086349186587987712
AG+47 1489 LAMOST J195143.12+472326.3 TYC 3561-2051-1
AP J19514309+4723261 2MASS J19514309+4723261 Gaia DR3 2086349186587987712
GSC 03561-02051 PPM 58950 Gaia DR1 2086349186587987712

References (23 between 1850 and 2026) (Total 23)
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 : 15    Distance : 3    Var : 2    Rot : 1    Fe/H : 8    Plx : 3    PM : 3    SpT : 4   

   

External archives :

Link by name to the catalogue in VizieR :

BD+47 2938 AG+47 1489 AP J19514309+4723261 GSC 03561-02051 KIC 10291683
2MASS J19514309+4723261 PPM 58950 TYC 3561-2051-1 Gaia DR3 2086349186587987712 Gaia DR1 2086349186587987712
Gaia DR2 2086349186587987712

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