HD 201221

Query : HD 201221

Basic data :
HD 201221 -- Double or Multiple Star
Other object types: otypes_help 		* (AG,BD,...), ** (CCDM,**,...), UV (TD1), NIR (2MASS)
ICRS coord. (ep=J2000) : 		21 08 00.6698997 +05 09 05.822800 (Optical) [ 0.47 0.54 90 ] A 2007A&A...474..653V
FK4 coord. (ep=B1950 eq=1950) : 		21 05 31.0064358 +04 56 57.331543 [ 0.47 0.54 90 ]
Gal coord. (ep=J2000) : 		055.0376887378 -27.1652048549 [ 0.47 0.54 90 ]
Proper motions mas/yr : 		-19.01 -16.27 [0.67 0.56 90] A 2007A&A...474..653V
Radial velocity / Redshift / cz : 		V(km/s) 12.75 [2.37] / z(spectroscopic) 0.000043 [0.000008] / cz 12.75 [2.37]
   (Opt) C 2022yCat.1355....0G
Parallaxes (mas): 		4.55 [0.68] A 2007A&A...474..653V
Spectral type: 		A1V C 1999MSS...C05....0H
Angular size (arcmin): 		0.0067 0.0 115 (Opt) D 2001AJ....122.3466M
Fluxes (6) :
B 6.86 [0.01] D 2000A&A...355L..27H
V 6.74 [0.01] D 2000A&A...355L..27H
G 7.069741 [0.022622] C 2022yCat.1355....0G
J 6.349 [0.020] C 2003yCat.2246....0C
H 6.274 [0.031] C 2003yCat.2246....0C
K 6.243 [0.020] C 2003yCat.2246....0C
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Identifiers (22) :
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CCDM J21080+0509AB GSC 00535-02156 PPM 171311 WDS J21080+0509AB
** STT 527 HD 201221 SAO 126562 YZ 4 7406
ADS 14666 AB HIC 104324 SKY# 40195 Gaia DR2 1733031127982160640
AG+04 2864 HIP 104324 TD1 27702 Gaia DR3 1733031127982160640
BD+04 4615 IDS 21030+0445 AB TIC 387347992
GC 29538 2MASS J21080068+0509059 TYC 535-2156-1

References (42 between 1850 and 2026) (Total 42)
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    Plx : 3    PM : 5    SpT : 2   

   

External archives :

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

Link by name to the catalogue in VizieR :

CCDM J21080+0509AB AG+04 2864 BD+04 4615 GSC 00535-02156 HD 201221
HIC 104324 HIP 104324 2MASS J21080068+0509059 PPM 171311 SAO 126562
TD1 27702 TYC 535-2156-1 WDS J21080+0509AB Gaia DR2 1733031127982160640 Gaia DR3 1733031127982160640

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