HD 157754

Query : HD 157754

Basic data :
HD 157754 -- Pulsating Variable
Other object types: otypes_help 		* (2022AJ,HD,...), Pu* (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		17 28 27.1028862336 -56 33 20.793818196 (Optical) [ 0.0206 0.0164 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		17 24 13.3123911274 -56 30 53.195293337 [ 0.0206 0.0164 90 ]
Gal coord. (ep=J2000) : 		334.7192433400302 -11.9309677117453 [ 0.0206 0.0164 90 ]
Proper motions mas/yr : 		-0.488 -16.249 [0.023 0.022 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -21.368000 [0.621028] / z(spectroscopic) -0.000071 [0.000002] / cz -21.37 [0.62]
   (NIR) A 2020AJ....160..120J
Parallaxes (mas): 		1.4407 [0.0251] A 2020yCat.1350....0G
Spectral type: 		ApSi D 1975MSS...C01....0H
Fluxes (6) :
B 9.73 [0.02] D 2000A&A...355L..27H
V 9.72 [0.03] D 2000A&A...355L..27H
G 9.662064 [0.002909] C 2020yCat.1350....0G
J 9.567 [0.023] C 2003yCat.2246....0C
H 9.606 [0.024] C 2003yCat.2246....0C
K 9.625 [0.021] C 2003yCat.2246....0C
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Identifiers (14) :
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HD 157754 GSC 08736-02523 SAO 244765 Gaia DR3 5919373714609246336
AP J17282710-5633208 2MASS J17282710-5633208 TIC 421295139 Gaia DR1 5919373714609246336
CPC 20 5580 PPM 346033 TYC 8736-2523-1
CPD-56 8269 Renson 44330 Gaia DR2 5919373714609246336

References (12 between 1850 and 2026) (Total 12)
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    Var : 1    Rot : 1    Fe/H : 2    Plx : 3    PM : 2    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 157754 AP J17282710-5633208 CPD-56 8269 GSC 08736-02523 2MASS J17282710-5633208
PPM 346033 SAO 244765 TYC 8736-2523-1 Gaia DR2 5919373714609246336 Gaia DR3 5919373714609246336
Gaia DR1 5919373714609246336

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