HD 193857

Query : HD 193857

Basic data :
HD 193857 -- Spectroscopic Binary
Other object types: otypes_help 		* (HD,AG,...), SB* (2004A&A,SBC9), ** (**,WDS), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 21 29.5616103576 +30 35 24.977897700 (Optical) [ 0.0118 0.0154 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 19 27.9380265973 +30 25 47.358967857 [ 0.0118 0.0154 90 ]
Gal coord. (ep=J2000) : 		070.1137562880814 -03.5147392124383 [ 0.0118 0.0154 90 ]
Proper motions mas/yr : 		12.040 21.915 [0.016 0.020 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -16.10 [3.53] / z(spectroscopic) -0.000054 [0.000012] / cz -16.10 [3.53]
   (Opt) C 2022yCat.1355....0G
Parallaxes (mas): 		7.7462 [0.0193] A 2020yCat.1350....0G
Spectral type: 		Am C ~
Fluxes (6) :
B 7.013 [0.015] D 2000A&A...355L..27H
V 6.749 [0.010] D 2000A&A...355L..27H
G 6.730572 [0.002768] C 2022yCat.1355....0G
J 6.295 [0.037] C 2003yCat.2246....0C
H 6.270 [0.017] C 2003yCat.2246....0C
K 6.199 [0.029] C 2003yCat.2246....0C
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Identifiers (26) :
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HD 193857 GEN# +1.00193857 SAO 69888 WEB 18116
** ARY 4A GSC 02672-02202 SBC9 1233 YZ 30 11189
AG+30 2113 HIC 100384 SKY# 38458 Gaia DR2 1861588192186372864
BD+30 3998 HIP 100384 TIC 136198406 Gaia DR3 1861588192186372864
BD+30 3998A 2MASS J20212956+3035250 TYC 2672-2202-1 Gaia DR1 1861588187871016960
GC 28318 PPM 84781 uvby98 100193857
GCRV 70935 Renson 54110 WDS J20215+3035A

References (36 between 1850 and 2026) (Total 36)
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 : 3    Distance : 2    Var : 1    Fe/H : 1    Plx : 5    PM : 6    SpT : 3   

   

External archives :

Link by name to the catalogue in VizieR :

HD 193857 AG+30 2113 BD+30 3998 GSC 02672-02202 HIC 100384
HIP 100384 2MASS J20212956+3035250 PPM 84781 SAO 69888 TYC 2672-2202-1
uvby98 100193857 WDS J20215+3035A Gaia DR2 1861588192186372864 Gaia DR3 1861588192186372864 Gaia DR1 1861588187871016960

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