BD-09 4742

Query : BD-09 4742

Basic data :
BD-09 4742 -- beta Cep Variable Candidate
Other object types: otypes_help 		* (2022AJ,BD,...), bC? (2020AJ), NIR (2MASS), MIR (SSTGLMC)
ICRS coord. (ep=J2000) : 		18 28 20.1340732896 -09 35 05.230601052 (Optical) [ 0.0131 0.0128 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		18 25 35.1267281386 -09 37 02.857223740 [ 0.0131 0.0128 90 ]
Gal coord. (ep=J2000) : 		021.7777233089938 +00.7097342858474 [ 0.0131 0.0128 90 ]
Proper motions mas/yr : 		0.241 -0.190 [0.016 0.015 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -66.813698 [2.21855] / z(spectroscopic) -0.000223 [0.000007] / cz -66.81 [2.22]
   (NIR) C 2020AJ....160..120J
Parallaxes (mas): 		0.7037 [0.0157] A 2020yCat.1350....0G
Spectral type: 		B2:V: D ~
Fluxes (7) :
U 10.95 [~] D 2003AJ....125.2531R
B 11.0 [~] E ~
V 10.5 [~] E ~
G 10.145987 [0.002807] C 2020yCat.1350....0G
J 8.838 [0.020] C 2003yCat.2246....0C
H 8.738 [0.028] C 2003yCat.2246....0C
K 8.629 [0.019] C 2003yCat.2246....0C
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Identifiers (22) :
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BD-09 4742 HIC 90529 SAO 142335 YZ 99 6201
ALS 9654 Hilt 771 SSTGLMC G021.7777+00.7096 Gaia DR2 4155931168760784896
AP J18282013-0935051 HIP 90529 TIC 387153140 Gaia DR3 4155931168760784896
GEN# -0.00904742 LS IV -09 13 TYC 5694-1642-1 Gaia DR1 4155931164456526848
GSC 05694-01642 2MASS J18282013-0935051 UBV 15694
HERZ 14822 PPM 201782 UBV M 5295

References (30 between 1850 and 2026) (Total 30)
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 : 2    Var : 1    Rot : 1    Fe/H : 1    Plx : 4    PM : 4    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

BD-09 4742 ALS 9654 AP J18282013-0935051 GSC 05694-01642 HIC 90529
HIP 90529 LS IV -09 13 2MASS J18282013-0935051 PPM 201782 SAO 142335
SSTGLMC G021.7777+00.7096 TYC 5694-1642-1 Gaia DR2 4155931168760784896 Gaia DR3 4155931168760784896 Gaia DR1 4155931164456526848

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