HD 181991

Query : HD 181991

Basic data :
HD 181991 -- Star
Other object types: otypes_help 		* (HD,AG,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		19 22 40.1404380096 -00 17 10.246101936 (Optical) [ 0.0169 0.0149 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		19 20 05.9694658801 -00 22 57.483977910 [ 0.0169 0.0149 90 ]
Gal coord. (ep=J2000) : 		036.2535384172709 -07.0757168419732 [ 0.0169 0.0149 90 ]
Proper motions mas/yr : 		7.198 -24.925 [0.022 0.019 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -20.34 [0.79] / z(spectroscopic) -0.000068 [0.000003] / cz -20.34 [0.79]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		5.7609 [0.0187] A 2020yCat.1350....0G
Spectral type: 		A5III C 1999MSS...C05....0H
Fluxes (6) :
B 9.15 [~] E ~
V 8.86 [~] E ~
G 8.819809 [0.002770] C 2020yCat.1350....0G
J 8.309 [0.024] C 2003yCat.2246....0C
H 8.275 [0.033] C 2003yCat.2246....0C
K 8.170 [0.021] C 2003yCat.2246....0C
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Identifiers (15) :
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HD 181991 GSC 05131-00253 SAO 143332 Gaia DR2 4263514155308057856
AG-00 2451 KK 881-178 TIC 50915472 Gaia DR3 4263514155308057856
ALS 19235 2MASS J19224013-0017102 TYC 5131-253-1 Gaia DR1 4263514150985087232
BD-00 3726 PPM 180646 YZ 90 4864

References (10 between 1850 and 2026) (Total 10)
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 : 3    PM : 3    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 181991 AG-00 2451 ALS 19235 BD-00 3726 GSC 05131-00253
2MASS J19224013-0017102 PPM 180646 SAO 143332 TYC 5131-253-1 Gaia DR2 4263514155308057856
Gaia DR3 4263514155308057856 Gaia DR1 4263514150985087232

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