IRAS 21081+5456

Query : IRAS 21081+5456

Basic data :
IRAS 21081+5456 -- Long-Period Variable
Other object types: otypes_help 		* (GSC,UCAC3,...), MIR (AKARI,WISEA,...), LP* (2020ApJS), LP? (2022yCat), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		21 09 39.0076394640 +55 08 25.852503840 (Optical) [ 0.0207 0.0218 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		21 08 10.1276126637 +54 56 10.516315293 [ 0.0207 0.0218 90 ]
Gal coord. (ep=J2000) : 		094.7366203611312 +04.9133438873873 [ 0.0207 0.0218 90 ]
Proper motions mas/yr : 		-2.645 -4.289 [0.027 0.026 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -2.65 [0.47] / z(spectroscopic) -0.000009 [0.000002] / cz -2.65 [0.47]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		0.4229 [0.0228] A 2020yCat.1350....0G
Spectral type: 		M E 1997Ap.....40..390M
Fluxes (8) :
B 14.87 [0.11] D 2012yCat.1322....0Z
V 12.49 [0.10] D 2012yCat.1322....0Z
R 11.70 [0.04] D 2012yCat.1322....0Z
G 10.534964 [0.003311] C 2020yCat.1350....0G
J 6.80 [0.03] C 2003yCat.2246....0C
H 5.68 [0.03] C 2003yCat.2246....0C
K 5.279 [0.023] C 2003yCat.2246....0C
g 13.624 [~] D 2020ApJS..249...18C
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Identifiers (13) :
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IRAS 21081+5456 TIC 344285213 WISE J210939.00+550825.8 Gaia DR3 2176848343705645568
AKARI-IRC-V1 J2109390+550825 UCAC3 291-159628 ZTF J210939.00+550825.8
GSC 03957-01808 UCAC4 726-072363 [MK97] 42
2MASS J21093900+5508258 WISEA J210939.01+550825.7 Gaia DR2 2176848343705645568

References (4 between 1850 and 2026) (Total 4)
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 : 2    Distance : 2    Var : 1    Plx : 2    PM : 2    SpT : 1   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : IRAS 21081+5456

Link by name to the catalogue in VizieR :

IRAS 21081+5456 AKARI-IRC-V1 J2109390+550825 GSC 03957-01808 2MASS J21093900+5508258 UCAC3 291-159628
UCAC4 726-072363 WISEA J210939.01+550825.7 WISE J210939.00+550825.8 Gaia DR2 2176848343705645568 Gaia DR3 2176848343705645568

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