HD 204305

Query : HD 204305

Basic data :
HD 204305 -- Double or Multiple Star
Other object types:
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* (2022AJ,HD,...), ** (**,WDS), NIR (2MASS)
ICRS coord. (ep=J2000) :
21 26 00.9961535808 +49 50 24.561043008 (Optical) [ 1.3391 1.4492 90 ] C 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) :
21 24 16.5731200936 +49 37 23.201394888 [ 1.3391 1.4492 90 ]
Gal coord. (ep=J2000) :
092.6847746465300 -00.5703841778949 [ 1.3391 1.4492 90 ]
Proper motions mas/yr :
-5.939 -10.487 [0.083 0.081 90] A 2016A&A...595A...2G
Radial velocity / Redshift / cz :
V(km/s) -8.997560 [0.238249] / z(spectroscopic) -0.000030 [0.000001] / cz -9.00 [0.24]
   (NIR) A 2020AJ....160..120J
Parallaxes (mas):
1.06 [0.48] A 2016A&A...595A...2G
Spectral type:
A2 E 1993yCat.3135....0C
Angular size (arcmin):
0.0033 0.0 213 (Opt) D 2001AJ....122.3466M
Fluxes (6) :
B 9.09 [~] E ~
V 8.99 [~] E ~
G 9.176316 [0.010624] C 2020yCat.1350....0G
J 8.662 [0.020] C 2003yCat.2246....0C
H 8.658 [0.015] C 2003yCat.2246....0C
K 8.666 [0.020] C 2003yCat.2246....0C
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Identifiers (19) :
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HD 204305 GEN# +1.00204305 PPM 61445 WDS J21260+4950AB
** HDS 3051 GSC 03598-01567 SAO 50844 Gaia DR2 2171068863921555328
AG+49 1801 HIC 105825 TIC 64094212 Gaia DR3 2171068863921555328
AP J21260100+4950247 HIP 105825 TYC 3598-1567-1 Gaia DR1 2171068859612201472
BD+49 3521 2MASS J21260100+4950247 UBV M 25721

References (14 between 1850 and 2026) (Total 14)
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    Rot : 1    Fe/H : 2    Plx : 3    PM : 2    SpT : 1   

   


External archives :

Link by name to the catalogue in VizieR :

HD 204305 AG+49 1801 AP J21260100+4950247 BD+49 3521 GSC 03598-01567
HIC 105825 HIP 105825 2MASS J21260100+4950247 PPM 61445 SAO 50844
TYC 3598-1567-1 WDS J21260+4950AB Gaia DR2 2171068863921555328 Gaia DR3 2171068863921555328 Gaia DR1 2171068859612201472

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