HD 202720

Query : HD 202720

Basic data :
HD 202720 -- Star
Other object types: otypes_help 		* (HD,AG,...), RG* (2021ApJ), NIR (2MASS)
ICRS coord. (ep=J2000) : 		21 16 29.6185619160 +42 15 06.444518184 (Optical) [ 0.0146 0.0159 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		21 14 35.6021383265 +42 02 32.205362823 [ 0.0146 0.0159 90 ]
Gal coord. (ep=J2000) : 		086.1413964426280 -04.7647811831948 [ 0.0146 0.0159 90 ]
Proper motions mas/yr : 		-0.217 -14.603 [0.021 0.023 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 8.465720 [0.00643] / z(spectroscopic) 0.000028 [0.000000] / cz 8.47 [0.01]
   (NIR) A 2020AJ....160..120J
Parallaxes (mas): 		4.171 [0.0193] A 2020yCat.1350....0G
Spectral type: 		K2 E 1993yCat.3135....0C
Fluxes (7) :
U 8.770 [0.010] C 1991A&AS...89..415O
B 7.490 [0.007] C 1991A&AS...89..415O
V 6.210 [0.009] C 1991A&AS...89..415O
G 5.856757 [0.002772] C 2020yCat.1350....0G
J 4.449 [0.254] D 2003yCat.2246....0C
H 3.743 [0.250] D 2003yCat.2246....0C
K 3.570 [0.324] E 2003yCat.2246....0C
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Identifiers (20) :
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HD 202720 GCRV 13371 2MASS J21162962+4215063 TYC 3177-2366-1
AG+42 1996 GSC 03177-02366 PPM 61215 WEB 19082
AP J21162962+4215063 HIC 105034 SAO 50656 Gaia DR2 1969079610002745728
BD+41 4067 HIP 105034 SKY# 40499 Gaia DR3 1969079610002745728
GC 29766 HR 8138 TIC 138003647 Gaia DR1 1969079605696455168

References (24 between 1850 and 2026) (Total 24)
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 : 7    Distance : 2    Fe/H : 5    Plx : 5    PM : 6    SpT : 1   

   

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HD 202720 AG+42 1996 AP J21162962+4215063 BD+41 4067 GSC 03177-02366
HIC 105034 HIP 105034 HR 8138 2MASS J21162962+4215063 PPM 61215
SAO 50656 TYC 3177-2366-1 Gaia DR2 1969079610002745728 Gaia DR3 1969079610002745728 Gaia DR1 1969079605696455168

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