1993AcASn..34..153T

Query : 1993AcASn..34..153T

1993AcASn..34..153T - Acta Astron. Sinica, 34, 153-158 (1993)

HD 105020 probably is a binary with a period of about twenty days.

TAI H.-S., PAN K.-K. and ZHANG Z.-S.

Journal keyword(s):

Simbad objects: 1

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Number of rows : 1
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 HD 105020 V* 12 05 30.5685391128 +28 30 20.066603760   9.50 8.19     K3III 27 0

Query : 1993AcASn..34..153T

Basic data :
HD 105020 -- Variable Star
Other object types: otypes_help 		* (1962AJ,HD,...), V* (NSV), NIR (2MASS)
ICRS coord. (ep=J2000) : 		12 05 30.5685391128 +28 30 20.066603760 (Optical) [ 0.0207 0.0202 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		12 02 57.5038355805 +28 47 01.887749133 [ 0.0207 0.0202 90 ]
Gal coord. (ep=J2000) : 		202.5477038234658 +79.7558743888938 [ 0.0207 0.0202 90 ]
Proper motions mas/yr : 		-4.243 1.468 [0.027 0.023 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -42.83 [0.13] / z(spectroscopic) -0.000143 [0.000000] / cz -42.83 [0.13]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		2.7501 [0.0254] A 2020yCat.1350....0G
Spectral type: 		K3III C 1997JApA...18..161Y
Fluxes (6) :
B 9.50 [0.02] C 1997JApA...18..161Y
V 8.19 [0.02] C 1997JApA...18..161Y
G 7.766697 [0.002764] C 2020yCat.1350....0G
J 5.915 [0.024] C 2003yCat.2246....0C
H 5.286 [0.020] C 2003yCat.2246....0C
K 5.087 [0.017] C 2003yCat.2246....0C
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Identifiers (26) :
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HD 105020 GEN# +1.00105020 NSV 5449 WEB 10500
AG+28 1216 GSC 01988-00946 PPM 101630 YZ 28 5981
AGKR 10837 HIC 58971 SAO 82126 Gaia DR2 4007075917323087488
BD+29 2252 HIP 58971 TIC 4694122 Gaia DR3 4007075917323087488
BSD 56-489 JP11 2156 TYC 1988-946-1 Gaia DR1 4007075913027027072
Cl* Melotte 111 AV 60 2MASS J12053056+2830200 UBV M 17711
GCRV 62960 NGP 29 41 uvby98 100105020

References (27 between 1850 and 2026) (Total 27)
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 : 8    Distance : 2    Rot : 1    Fe/H : 2    Plx : 5    PM : 4    SpT : 6   

   

External archives :

Link by name to the catalogue in VizieR :

HD 105020 AG+28 1216 BD+29 2252 GSC 01988-00946 HIC 58971
HIP 58971 2MASS J12053056+2830200 NSV 5449 PPM 101630 SAO 82126
TYC 1988-946-1 uvby98 100105020 Gaia DR2 4007075917323087488 Gaia DR3 4007075917323087488 Gaia DR1 4007075913027027072

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