BD+23 1977

Query : BD+23 1977

Basic data :
BD+23 1977 -- Variable Star
Other object types: otypes_help 		* (2022AJ,BD,...), V* (CSV,NSV), NIR (2MASS)
ICRS coord. (ep=J2000) : 		08 36 14.6210923680 +23 27 43.282600740 (Optical) [ 0.0135 0.0096 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		08 33 18.2335505191 +23 38 09.242541228 [ 0.0135 0.0096 90 ]
Gal coord. (ep=J2000) : 		201.2848519698323 +32.8207836489378 [ 0.0135 0.0096 90 ]
Proper motions mas/yr : 		-21.578 10.004 [0.016 0.012 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -1.379800 [0.014474] / z(spectroscopic) -0.000005 [0.000000] / cz -1.38 [0.01]
   (NIR) A 2020AJ....160..120J
Parallaxes (mas): 		7.8014 [0.0154] A 2020yCat.1350....0G
Spectral type: 		F5 D ~
Fluxes (6) :
B 9.78 [0.03] D 2000A&A...355L..27H
V 9.30 [0.02] D 2000A&A...355L..27H
G 9.205503 [0.002763] C 2020yCat.1350....0G
J 8.439 [0.021] C 2003yCat.2246....0C
H 8.256 [0.051] C 2003yCat.2246....0C
K 8.165 [0.034] C 2003yCat.2246....0C
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Identifiers (16) :
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BD+23 1977 EPIC 212168977 PPM 98851 YZ 23 3442
AG+23 956 GSC 01942-00420 SAO 80276 Gaia DR2 666316214076358912
AP J08361462+2327432 2MASS J08361462+2327432 TIC 195190518 Gaia DR3 666316214076358912
CSV 102593 NSV 4145 TYC 1942-420-1 Gaia DR1 666316209779646592

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 : 3    Distance : 2    Rot : 2    Fe/H : 3    Plx : 3    PM : 3   

   

External archives :

Link by name to the catalogue in VizieR :

BD+23 1977 AG+23 956 AP J08361462+2327432 GSC 01942-00420 2MASS J08361462+2327432
NSV 4145 PPM 98851 SAO 80276 TYC 1942-420-1 Gaia DR2 666316214076358912
Gaia DR3 666316214076358912 Gaia DR1 666316209779646592

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