HD 21819

Query : HD 21819

Basic data :
HD 21819 -- Star
Other object types: otypes_help 		* (HD,AG,...), UV (TD1), NIR (2MASS)
ICRS coord. (ep=J2000) : 		03 33 39.0599978496 +54 58 29.497029888 (Optical) [ 0.0222 0.0211 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		03 29 49.7295000201 +54 48 25.617573925 [ 0.0222 0.0211 90 ]
Gal coord. (ep=J2000) : 		144.8442535030791 -00.8421894702426 [ 0.0222 0.0211 90 ]
Proper motions mas/yr : 		-41.053 -0.357 [0.028 0.028 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -8.07 [0.64] / z(spectroscopic) -0.000027 [0.000002] / cz -8.07 [0.64]
   (Opt) A 2022yCat.1355....0G
Parallaxes (mas): 		13.1723 [0.0317] A 2020yCat.1350....0G
Spectral type: 		A3V C ~
Fluxes (7) :
U 8.061 [~] D 2002BaltA..11...75Z
B 6.074 [0.014] D 2000A&A...355L..27H
V 5.969 [0.010] D 2000A&A...355L..27H
G 5.959241 [0.002801] C 2022yCat.1355....0G
J 5.721 [0.027] C 2003yCat.2246....0C
H 5.712 [0.026] C 2003yCat.2246....0C
K 5.680 [0.023] C 2003yCat.2246....0C
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Identifiers (25) :
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HD 21819 HIC 16599 SKY# 5384 YZ 54 1531
AG+54 370 HIP 16599 TD1 2266 [ZZ2002] 144
BD+54 693 HR 1073 TIC 316848255 Gaia DR2 448152697443908480
GC 4229 2MASS J03333908+5458295 TYC 3720-850-1 Gaia DR3 448152697443908480
GCRV 1956 PPM 28555 UBV M 9557
GEN# +1.00021819 ROT 524 uvby98 100021819
GSC 03720-00850 SAO 24099 WEB 3168

References (39 between 1850 and 2026) (Total 39)
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 : 6    Distance : 3    Rot : 5    Fe/H : 1    Plx : 4    PM : 4    SpT : 3   

   

Observing logs
XMM : 2   

   

External archives :

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

Link by name to the catalogue in VizieR :

HD 21819 AG+54 370 BD+54 693 GSC 03720-00850 HIC 16599
HIP 16599 HR 1073 2MASS J03333908+5458295 PPM 28555 SAO 24099
TD1 2266 TYC 3720-850-1 uvby98 100021819 Gaia DR2 448152697443908480 Gaia DR3 448152697443908480

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