HD 180420

Query : HD 180420

Basic data :
HD 180420 -- Star
Other object types: otypes_help 		* (HD,CD,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		19 17 55.7432875176 -34 31 10.179555204 (Optical) [ 0.0359 0.0350 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		19 14 38.4560244123 -34 36 37.332288932 [ 0.0359 0.0350 90 ]
Gal coord. (ep=J2000) : 		003.5399289425068 -20.0580462871410 [ 0.0359 0.0350 90 ]
Proper motions mas/yr : 		-1.563 -7.198 [0.043 0.036 90] A 2020yCat.1350....0G
Parallaxes (mas): 		5.9403 [0.0465] A 2020yCat.1350....0G
Spectral type: 		A7III C 1982MSS...C03....0H
Fluxes (6) :
B 8.66 [0.02] D 2000A&A...355L..27H
V 8.29 [0.01] D 2000A&A...355L..27H
G 8.223681 [0.002794] C 2020yCat.1350....0G
J 7.540 [0.019] C 2003yCat.2246....0C
H 7.418 [0.033] C 2003yCat.2246....0C
K 7.363 [0.033] C 2003yCat.2246....0C
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Identifiers (16) :
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HD 180420 GEN# +1.00180420 2MASS J19175574-3431101 TYC 7431-827-1
CD-34 13554 GSC 07431-00827 PPM 298811 uvby98 100180420
CPC 17 10517 HIC 94844 SAO 211141 Gaia DR2 6743708372578346368
CPD-34 8385 HIP 94844 TIC 31862071 Gaia DR3 6743708372579321472

References (19 between 1850 and 2026) (Total 19)
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

Distance : 2    Plx : 4    PM : 4    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 180420 CD-34 13554 CPD-34 8385 GSC 07431-00827 HIC 94844
HIP 94844 2MASS J19175574-3431101 PPM 298811 SAO 211141 TYC 7431-827-1
uvby98 100180420 Gaia DR2 6743708372578346368 Gaia DR3 6743708372579321472

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