HD 198550

Query : HD 198550

Basic data :
HD 198550 -- Spectroscopic Binary
Other object types: otypes_help 		* (HD,AG,...), X (1E,2E,...), SB* (2018A&A), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 50 10.5582622056 +29 23 02.745074472 (Optical) [ 0.0137 0.0193 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 48 04.5201488827 +29 11 50.344745543 [ 0.0137 0.0193 90 ]
Gal coord. (ep=J2000) : 		072.8540634385850 -09.2247655110401 [ 0.0137 0.0193 90 ]
Proper motions mas/yr : 		-3.077 -36.291 [0.020 0.027 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -8.48 [0.10] / z(spectroscopic) -0.000028 [0.000000] / cz -8.48 [0.10]
   (Opt) A 2018A&A...619A..81H
Parallaxes (mas): 		49.5944 [0.0282] A 2020yCat.1350....0G
Spectral type: 		K5V E ~
Fluxes (6) :
B 9.42 [~] E ~
V 8.33 [~] E ~
G 8.006203 [0.002763] C 2020yCat.1350....0G
J 6.255 [0.018] C 2003yCat.2246....0C
H 5.741 [0.038] C 2003yCat.2246....0C
K 5.613 [0.020] C 2003yCat.2246....0C
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Identifiers (27) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HD 198550 2E 2048.1+2911 2MASS J20501053+2923028 UBV 18042
AG+29 2417 GCRV 71520 PPM 111986 WEB 18658
BD+28 3900 GEN# +1.00198550 RX J2050.1+2923 YZ 29 11817
CNS5 5149 GJ 808.2 1RXS J205010.8+292300 Gaia DR2 1858219151114884352
DO 19498 GSC 02183-02153 SAO 89188 Gaia DR3 1858219151114884352
1E 2048+29.2 HIC 102851 TIC 282843610 Gaia DR1 1858219146806619008
2E 4425 HIP 102851 TYC 2183-2153-1

References (56 between 1850 and 2026) (Total 56)
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 : 1    Plx : 5    PM : 4    SpT : 2   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : HD 198550

Link by name to the catalogue in VizieR :

HD 198550 AG+29 2417 BD+28 3900 DO 19498 2E 4425
GJ 808.2 GSC 02183-02153 HIC 102851 HIP 102851 2MASS J20501053+2923028
PPM 111986 1RXS J205010.8+292300 SAO 89188 TYC 2183-2153-1 Gaia DR2 1858219151114884352
Gaia DR3 1858219151114884352 Gaia DR1 1858219146806619008

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