HD 181817

Query : HD 181817

Basic data :
HD 181817 -- Star
Other object types: otypes_help 		* (HD,CD,...), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		19 23 51.0268901544 -42 56 09.739661388 (Optical) [ 0.0321 0.0324 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		19 20 18.8926045100 -43 02 00.652588193 [ 0.0321 0.0324 90 ]
Gal coord. (ep=J2000) : 		355.2816999920283 -23.7314605462164 [ 0.0321 0.0324 90 ]
Proper motions mas/yr : 		4.645 -9.256 [0.039 0.037 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -83.75 [1.69] / z(spectroscopic) -0.000279 [0.000006] / cz -83.74 [1.69]
   (Opt) B 2018yCat.1345....0G
Parallaxes (mas): 		1.2392 [0.0358] A 2020yCat.1350....0G
Spectral type: 		M2III C 1978MSS...C02....0H
Fluxes (6) :
B 10.22 [0.04] D 2000A&A...355L..27H
V 8.61 [0.01] D 2000A&A...355L..27H
G 7.494583 [0.003082] C 2020yCat.1350....0G
J 4.316 [0.196] D 2003yCat.2246....0C
H 3.381 [0.194] D 2003yCat.2246....0C
K 3.177 [0.186] D 2003yCat.2246....0C
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Identifiers (12) :
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HD 181817 GSC 07939-00476 PPM 325059 Gaia DR2 6713213967334901376
CD-43 13346 IRAS 19203-4302 TIC 62188878 Gaia DR3 6713213967334901376
CPD-43 8987 2MASS J19235103-4256097 TYC 7939-476-1 Gaia DR1 6713213963039126144

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 : 2    SpT : 2   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : HD 181817

Link by name to the catalogue in VizieR :

HD 181817 CD-43 13346 CPD-43 8987 GSC 07939-00476 IRAS 19203-4302
2MASS J19235103-4256097 PPM 325059 TYC 7939-476-1 Gaia DR2 6713213967334901376 Gaia DR3 6713213967334901376
Gaia DR1 6713213963039126144

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