HD 208947

Query : HD 208947

Basic data :
HD 208947 -- Spectroscopic Binary
Other object types: otypes_help 		* (2019AJ,HD,...), SB* (SBC7,SBC9), ** (**,WDS), EB* (2012MNRAS), UV (TD1), NIR (2MASS)
ICRS coord. (ep=J2000) : 		21 57 11.1009923376 +66 09 22.155335100 (Optical) [ 0.0312 0.0329 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		21 55 54.3796016248 +65 55 02.068164930 [ 0.0312 0.0329 90 ]
Gal coord. (ep=J2000) : 		106.5489022458150 +08.9961901892760 [ 0.0312 0.0329 90 ]
Proper motions mas/yr : 		5.735 -0.226 [0.045 0.040 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 2.4 [2] / z(~) 0.000008 [0.000007] / cz 2.40 [2.00]
   E 1953GCRV..C......0W
Parallaxes (mas): 		2.134 [0.0373] A 2020yCat.1350....0G
Spectral type: 		B2V C 2024A&A...690A.176N
Fluxes (7) :
U 5.65 [~] D 2003AJ....125.2531R
B 6.337 [0.014] D 2000A&A...355L..27H
V 6.394 [0.010] D 2000A&A...355L..27H
G 6.381961 [0.002814] C 2020yCat.1350....0G
J 6.461 [0.021] C 2003yCat.2246....0C
H 6.537 [0.024] C 2003yCat.2246....0C
K 6.603 [0.016] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 2 : 2011 Display criteria :

Identifiers (30) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HD 208947 GSC 04274-02377 ROT 3197 UBV M 26043
** ARY 43A HGAM 1044 SAO 19760 uvby98 100208947
AG+65 1166 HIC 108364 SBC7 885 WDS J21572+6609A
ALS 17323 HIP 108364 SBC9 1342 WEB 19518
BD+65 1691 HR 8384 SKY# 41835 Gaia DR2 2219270491601601152
GC 30745 2MASS J21571112+6609220 TD1 28660 Gaia DR3 2219270491601601152
GCRV 13801 N30 4843 TIC 371303675
GEN# +1.00208947 PPM 23339 TYC 4274-2377-1

References (102 between 1850 and 2026) (Total 102)
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 : 6    Distance : 2    Rot : 8    Plx : 4    PM : 7    SpT : 6   

   

External archives :

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

Link by name to the catalogue in VizieR :

HD 208947 AG+65 1166 ALS 17323 BD+65 1691 GSC 04274-02377
HIC 108364 HIP 108364 HR 8384 2MASS J21571112+6609220 PPM 23339
SAO 19760 TD1 28660 TYC 4274-2377-1 uvby98 100208947 WDS J21572+6609A
Gaia DR2 2219270491601601152 Gaia DR3 2219270491601601152

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