HD 202817

Query : HD 202817

Basic data :
HD 202817 -- Double or Multiple Star
Other object types:
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* (HD,AG,...), ** (**,WDS), NIR (2MASS)
ICRS coord. (ep=J2000) :
21 18 22.0968904032 +05 18 12.586746240 (Optical) [ 0.4489 0.3712 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) :
21 15 52.2774827027 +05 05 33.378913619 [ 0.4489 0.3712 90 ]
Gal coord. (ep=J2000) :
056.8429456863977 -29.1999696317567 [ 0.4489 0.3712 90 ]
Proper motions mas/yr :
2.353 -8.067 [0.514 0.396 90] A 2020yCat.1350....0G
Parallaxes (mas):
3.684 [0.5466] A 2020yCat.1350....0G
Spectral type:
F2V C 1999MSS...C05....0H
Angular size (arcmin):
0.0017 0.0 81 (Opt) D 2001AJ....122.3466M
Fluxes (6) :
B 9.63 [0.03] D 2000A&A...355L..27H
V 9.22 [0.02] D 2000A&A...355L..27H
G 9.081725 [0.002780] C 2020yCat.1350....0G
J 8.254 [0.023] C 2003yCat.2246....0C
H 8.055 [0.047] C 2003yCat.2246....0C
K 7.944 [0.018] C 2003yCat.2246....0C
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Identifiers (17) :
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HD 202817 GSC 00536-01595 SAO 126696 Gaia DR2 1732661829514076032
** HDS 3031 HIC 105174 TIC 376396919 Gaia DR3 1732661829514076032
AG+05 3111 HIP 105174 TYC 536-1595-1
AGKR 19054 2MASS J21182209+0518124 WDS J21184+0518AB
BD+04 4646 PPM 171559 YZ 5 7464

References (12 between 1850 and 2026) (Total 12)
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

Plx : 4    PM : 6    SpT : 2   

   


External archives :

Link by name to the catalogue in VizieR :

HD 202817 AG+05 3111 BD+04 4646 GSC 00536-01595 HIC 105174
HIP 105174 2MASS J21182209+0518124 PPM 171559 SAO 126696 TYC 536-1595-1
WDS J21184+0518AB Gaia DR2 1732661829514076032 Gaia DR3 1732661829514076032

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