HD 189408

Query : HD 189408

Basic data :
HD 189408 -- Long-Period Variable Candidate
Other object types: otypes_help 		* (HD,CD,...), LP? (2022yCat), V* (NSV), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		20 03 01.5051715824 -58 27 39.474502380 (Optical) [ 0.0203 0.0217 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		19 58 53.4049463298 -58 36 03.498556849 [ 0.0203 0.0217 90 ]
Gal coord. (ep=J2000) : 		338.9276893015793 -32.1195762121548 [ 0.0203 0.0217 90 ]
Proper motions mas/yr : 		-2.199 -16.423 [0.025 0.029 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -3.34 [0.34] / z(spectroscopic) -0.000011 [0.000001] / cz -3.34 [0.34]
   (Opt) A 2022yCat.1355....0G
Parallaxes (mas): 		2.1349 [0.0313] A 2020yCat.1350....0G
Spectral type: 		M5/6III D 1975MSS...C01....0H
Fluxes (6) :
B 9.37 [0.02] D 2000A&A...355L..27H
V 8.01 [0.01] D 2000A&A...355L..27H
G 6.213018 [0.004091] C 2020yCat.1350....0G
J 2.878 [0.246] D 2003yCat.2246....0C
H 1.968 [0.256] D 2003yCat.2246....0C
K 1.672 [0.272] D 2003yCat.2246....0C
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Identifiers (16) :
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HD 189408 GSC 08788-01724 PPM 348220 TYC 8788-1724-1
CD-58 7640 IRAS 19588-5836 SAO 246405 Gaia DR2 6447501447583421056
CPC 20 6379 2MASS J20030153-5827394 SV* BV 591 Gaia DR3 6447501447583421056
CPD-58 7699 NSV 12690 TIC 201723074 Gaia DR1 6447501447583421056

References (8 between 1850 and 2026) (Total 8)
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 : 1    Distance : 3    Plx : 3    PM : 2    SpT : 2   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : HD 189408

Link by name to the catalogue in VizieR :

HD 189408 CD-58 7640 CPD-58 7699 GSC 08788-01724 IRAS 19588-5836
2MASS J20030153-5827394 NSV 12690 PPM 348220 SAO 246405 TYC 8788-1724-1
Gaia DR2 6447501447583421056 Gaia DR3 6447501447583421056 Gaia DR1 6447501447583421056

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