HD 157784

Query : HD 157784

Basic data :
HD 157784 -- High Proper Motion Star
Other object types: otypes_help 		* (HD,CD,...), PM* (2000A&A), NIR (2MASS)
ICRS coord. (ep=J2000) : 		17 27 38.6785059048 -45 33 09.156801744 (Optical) [ 0.0143 0.0115 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		17 23 57.5959926095 -45 30 37.250452423 [ 0.0143 0.0115 90 ]
Gal coord. (ep=J2000) : 		344.0373928739635 -05.8950731049166 [ 0.0143 0.0115 90 ]
Proper motions mas/yr : 		-3.726 -56.545 [0.020 0.018 90] A 2020yCat.1350....0G
Parallaxes (mas): 		5.4068 [0.0185] A 2020yCat.1350....0G
Spectral type: 		F7V C 1978MSS...C02....0H
Fluxes (6) :
B 9.88 [0.03] D 2000A&A...355L..27H
V 9.33 [0.02] D 2000A&A...355L..27H
G 9.185620 [0.002780] C 2020yCat.1350....0G
J 8.312 [0.023] C 2003yCat.2246....0C
H 8.016 [0.038] C 2003yCat.2246....0C
K 8.005 [0.033] C 2003yCat.2246....0C
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Identifiers (12) :
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HD 157784 CPD-45 8601 PPM 322979 TYC 8342-522-1
CD-45 11555 GSC 08342-00522 SAO 227986 Gaia DR2 5951994648413652352
CPC 0 16208 2MASS J17273869-4533090 TIC 218152299 Gaia DR3 5951994648413652352

References (5 between 1850 and 2026) (Total 5)
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 : 2    PM : 2    SpT : 2   

   

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HD 157784 CD-45 11555 CPD-45 8601 GSC 08342-00522 2MASS J17273869-4533090
PPM 322979 SAO 227986 TYC 8342-522-1 Gaia DR2 5951994648413652352 Gaia DR3 5951994648413652352

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