HD 204486

Query : HD 204486

Basic data :
HD 204486 -- Long-Period Variable Candidate
Other object types: otypes_help 		* (HD,AG,...), IR (IRAS,IRC,...), LP? (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		21 28 17.7070088616 +24 38 04.838664948 (Optical) [ 0.0239 0.0199 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		21 26 02.6960506686 +24 24 57.390533454 [ 0.0239 0.0199 90 ]
Gal coord. (ep=J2000) : 		074.8821566139845 -18.7470334960273 [ 0.0239 0.0199 90 ]
Proper motions mas/yr : 		24.343 -0.387 [0.029 0.022 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -64.60 [0.25] / z(spectroscopic) -0.000215 [0.000001] / cz -64.59 [0.25]
   (Opt) A 2022yCat.1355....0G
Parallaxes (mas): 		2.595 [0.0313] A 2020yCat.1350....0G
Spectral type: 		M6 D ~
Fluxes (6) :
B 9.97 [0.03] D 2000A&A...355L..27H
V 8.74 [0.01] D 2000A&A...355L..27H
G 6.649633 [0.003702] C 2020yCat.1350....0G
J 3.070 [0.272] D 2003yCat.2246....0C
H 2.061 [0.242] D 2003yCat.2246....0C
K 1.758 [0.246] D 2003yCat.2246....0C
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Identifiers (16) :
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HD 204486 IRAS 21260+2424 RAFGL 5617 TYC 2191-2221-1
AG+24 2329 IRC +20510 RAFGL 5617S YZ 24 8238
BD+23 4319 2MASS J21281769+2438050 SAO 89729 Gaia DR2 1798296763817833600
GSC 02191-02221 PPM 113036 TIC 15181144 Gaia DR3 1798296763817833600

References (7 between 1850 and 2026) (Total 7)
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 : 2    Plx : 3    PM : 3    SpT : 2   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : HD 204486

Link by name to the catalogue in VizieR :

HD 204486 AG+24 2329 BD+23 4319 GSC 02191-02221 IRAS 21260+2424
IRC +20510 2MASS J21281769+2438050 PPM 113036 RAFGL 5617 RAFGL 5617S
SAO 89729 TYC 2191-2221-1 Gaia DR2 1798296763817833600 Gaia DR3 1798296763817833600

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