HD 166956

Query : HD 166956

Basic data :
HD 166956 -- Double or Multiple Star
Other object types: otypes_help 		* (HD,AG,...), ** (**,WDS), UV (TD1), NIR (2MASS)
ICRS coord. (ep=J2000) : 		18 11 13.0041350952 +39 06 02.018686572 (Optical) [ 0.0471 0.0466 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		18 09 33.4603767703 +39 05 16.519730637 [ 0.0471 0.0466 90 ]
Gal coord. (ep=J2000) : 		066.1051850594259 +24.0899768002731 [ 0.0471 0.0466 90 ]
Proper motions mas/yr : 		-2.429 1.047 [0.063 0.058 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -26.00 [3.3] / z(~) -0.000087 [0.000011] / cz -26.00 [3.30]
   C 1992A&AS...94..479D
Parallaxes (mas): 		4.5901 [0.0527] A 2020yCat.1350....0G
Spectral type: 		A0 E 1993yCat.3135....0C
Angular size (arcmin): 		0.0117 0.0 342 (Opt) D 2001AJ....122.3466M
Fluxes (6) :
B 7.039 [0.015] D 2000A&A...355L..27H
V 7.024 [0.010] D 2000A&A...355L..27H
G 7.058408 [0.002825] C 2020yCat.1350....0G
J 6.834 [0.024] C 2003yCat.2246....0C
H 6.851 [0.020] C 2003yCat.2246....0C
K 6.840 [0.017] C 2003yCat.2246....0C
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Identifiers (22) :
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HD 166956 GEN# +1.00166956 PPM 81038 uvby98 100166956
** HDS 2565 GSC 03103-01476 SAO 66730 WDS J18112+3906AB
AG+39 1762 HIC 89110 SKY# 33083 Gaia DR2 2112214716596488960
AGKR 16214 HIP 89110 TD1 21908 Gaia DR3 2112214716596488960
BD+39 3343 2MASS J18111299+3906021 TIC 76044119
GC 24822 PMC 90-93 4264 TYC 3103-1476-1

References (21 between 1850 and 2026) (Total 21)
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    Plx : 4    PM : 7    SpT : 1   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Link by name to the catalogue in VizieR :

HD 166956 AG+39 1762 BD+39 3343 GSC 03103-01476 HIC 89110
HIP 89110 2MASS J18111299+3906021 PPM 81038 SAO 66730 TD1 21908
TYC 3103-1476-1 uvby98 100166956 WDS J18112+3906AB Gaia DR2 2112214716596488960 Gaia DR3 2112214716596488960

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