HD 156706

Query : HD 156706

Basic data :
HD 156706 -- Double or Multiple Star
Other object types: otypes_help 		* (HD,CD,...), ** (**,WDS), NIR (2MASS)
ICRS coord. (ep=J2000) : 		17 21 02.3194028496 -42 06 08.483966100 (Optical) [ 0.0344 0.0223 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		17 17 29.1453708277 -42 03 11.059881250 [ 0.0344 0.0223 90 ]
Gal coord. (ep=J2000) : 		346.2384853462917 -02.9784147849233 [ 0.0344 0.0223 90 ]
Proper motions mas/yr : 		2.375 -2.516 [0.047 0.035 90] A 2020yCat.1350....0G
Parallaxes (mas): 		1.1501 [0.0421] A 2020yCat.1350....0G
Spectral type: 		B9III/IV D 1978MSS...C02....0H
Angular size (arcmin): 		0.0117 0.0 31 (Opt) D 2001AJ....122.3466M
Fluxes (6) :
B 8.93 [0.02] D 2000A&A...355L..27H
V 8.73 [0.02] D 2000A&A...355L..27H
G 8.669768 [0.002787] C 2020yCat.1350....0G
J 8.098 [0.020] C 2003yCat.2246....0C
H 8.023 [0.038] C 2003yCat.2246....0C
K 7.981 [0.040] C 2003yCat.2246....0C
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Identifiers (18) :
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HD 156706 GEN# +1.00156706 PPM 322846 WDS J17210-4206AB
** HDS 2450 GSC 07891-01668 SAO 227850 Gaia DR2 5959518675185698944
CD-41 11502 HIC 84897 TIC 217415850 Gaia DR3 5959518670849998848
CPC 0 16045 HIP 84897 TYC 7891-1668-1
CPD-41 7949 2MASS J17210232-4206086 uvby98 100156706

References (15 between 1850 and 2026) (Total 15)
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

Distance : 2    Plx : 4    PM : 4    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 156706 CD-41 11502 CPD-41 7949 GSC 07891-01668 HIC 84897
HIP 84897 2MASS J17210232-4206086 PPM 322846 SAO 227850 TYC 7891-1668-1
uvby98 100156706 WDS J17210-4206AB Gaia DR2 5959518675185698944 Gaia DR3 5959518670849998848

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