HD 187421

Query : HD 187421

Basic data :
HD 187421 -- Star
Other object types: otypes_help 		* (HD,CD,...), ** (CCDM,IDS,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		19 52 39.1320072552 -54 58 35.199664500 (Optical) [ 0.0223 0.0192 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		19 48 40.5764133147 -55 06 20.752869996 [ 0.0223 0.0192 90 ]
Gal coord. (ep=J2000) : 		342.9299927750960 -30.5455514118758 [ 0.0223 0.0192 90 ]
Proper motions mas/yr : 		19.549 2.252 [0.029 0.027 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -21.50 [1.9] / z(~) -0.000072 [0.000006] / cz -21.50 [1.90]
   B 2007AN....328..889K
Parallaxes (mas): 		7.8714 [0.037] A 2020yCat.1350....0G
Spectral type: 		A1/3V D 1975MSS...C01....0H
Fluxes (6) :
B 6.507 [0.014] D 2000A&A...355L..27H
V 6.366 [0.009] D 2000A&A...355L..27H
G 6.462948 [0.002771] C 2020yCat.1350....0G
J 6.200 [0.024] C 2003yCat.2246....0C
H 6.216 [0.046] C 2003yCat.2246....0C
K 6.159 [0.026] C 2003yCat.2246....0C
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Identifiers (25) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HD 187421 GSC 08779-02105 SAO 246312 WDS J19526-5458B
CCDM J19526-5458B HIC 97819 SKY# 37221 Gaia DR1 6641186846086818304
CD-55 8313 HIP 97819 TIC 410273682 Gaia DR3 6641186850384254848
CPC 19 7826 HR 7549 TYC 8779-2105-1 Gaia DR2 6641186850384254848
CPD-55 9222 IDS 19447-5514 B UBV 16871
GC 27483 2MASS J19523913-5458351 UBV M 24188
GEN# +1.00187421 PPM 348071 uvby98 100187421

References (26 between 1850 and 2026) (Total 26)
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    Rot : 1    Fe/H : 1    Plx : 4    PM : 5    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 187421 CCDM J19526-5458B CD-55 8313 CPD-55 9222 GSC 08779-02105
HIC 97819 HIP 97819 HR 7549 2MASS J19523913-5458351 PPM 348071
SAO 246312 TYC 8779-2105-1 uvby98 100187421 WDS J19526-5458B Gaia DR1 6641186846086818304
Gaia DR3 6641186850384254848 Gaia DR2 6641186850384254848

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