HD 168987

Query : HD 168987

Basic data :
HD 168987 -- Star
Other object types: otypes_help 		* (1971PW&SO,HD,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		18 23 09.0212102832 -16 35 36.775407480 (Optical) [ 0.0200 0.0177 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		18 20 15.3991161184 -16 37 11.471951999 [ 0.0200 0.0177 90 ]
Gal coord. (ep=J2000) : 		014.9894785963579 -01.4447305947207 [ 0.0200 0.0177 90 ]
Proper motions mas/yr : 		0.346 -1.468 [0.023 0.018 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 119.64 [1.78] / z(spectroscopic) 0.000399 [0.000006] / cz 119.66 [1.78]
   (Opt) B 2018yCat.1345....0G
Parallaxes (mas): 		0.512 [0.0239] A 2020yCat.1350....0G
Spectral type: 		B1Ia/ab C 1988MSS...C04....0H
Fluxes (8) :
U 8.73 [~] D 2003AJ....125.2531R
B 8.99 [0.99] D 2012yCat.1322....0Z
V 8.13 [0.99] D 2012yCat.1322....0Z
R 8.58 [0.10] E 2012yCat.1322....0Z
G 7.623817 [0.003024] C 2020yCat.1350....0G
J 5.846 [0.019] C 2003yCat.2246....0C
H 5.531 [0.027] C 2003yCat.2246....0C
K 5.349 [0.017] C 2003yCat.2246....0C
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Identifiers (20) :
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HD 168987 GSC 06265-02457 SKY# 33548 uvby98 100168987
ALS 4991 LS 4991 TIC 118849089 YZ 106 6724
BD-16 4850 2MASS J18230902-1635367 TYC 6265-2457-1 Gaia DR2 4097728589462836352
GCRV 23085 PPM 234460 UBV M 22884 Gaia DR3 4097728589462836352
GEN# +1.00168987 SAO 161411 UCAC4 368-128894 Gaia DR1 4097728585153596160

References (32 between 1850 and 2026) (Total 32)
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 : 2    Distance : 2    Rot : 1    Fe/H : 1    Plx : 3    PM : 2    SpT : 5   

   

External archives :

Link by name to the catalogue in VizieR :

HD 168987 ALS 4991 BD-16 4850 GSC 06265-02457 LS 4991
2MASS J18230902-1635367 PPM 234460 SAO 161411 TYC 6265-2457-1 UCAC4 368-128894
uvby98 100168987 Gaia DR2 4097728589462836352 Gaia DR3 4097728589462836352 Gaia DR1 4097728585153596160

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