HD 28557

Query : HD 28557

Basic data :
HD 28557 -- Spectroscopic Binary
Other object types: otypes_help 		* (HD,BD,...), SB* (2022yCat), UV (TD1), NIR (2MASS)
ICRS coord. (ep=J2000) : 		04 30 00.8430602400 -02 20 22.580142864 (Optical) [ 0.0336 0.0251 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		04 27 29.5555773890 -02 26 51.233943141 [ 0.0336 0.0251 90 ]
Gal coord. (ep=J2000) : 		197.3460510316102 -32.2206165398639 [ 0.0336 0.0251 90 ]
Proper motions mas/yr : 		36.510 0.352 [0.048 0.039 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 17.17 [10.47] / z(spectroscopic) 0.000057 [0.000035] / cz 17.17 [10.47]
   (Opt) E 2018yCat.1345....0G
Parallaxes (mas): 		5.3513 [0.0444] A 2020yCat.1350....0G
Spectral type: 		A2mA8-F0/2 C 1999MSS...C05....0H
Fluxes (6) :
B 8.84 [0.02] D 2000A&A...355L..27H
V 8.44 [0.02] D 2000A&A...355L..27H
G 8.353705 [0.002784] C 2020yCat.1350....0G
J 7.737 [0.021] C 2003yCat.2246....0C
H 7.604 [0.040] C 2003yCat.2246....0C
K 7.559 [0.026] C 2003yCat.2246....0C
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Identifiers (14) :
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HD 28557 PPM 186997 TIC 248659679 Gaia DR3 3206000401348372736
BD-02 920 Renson 7345 TYC 4738-99-1 Gaia DR1 3206000397051591808
GSC 04738-00099 SAO 131250 YZ 92 1172
2MASS J04300083-0220226 TD1 3250 Gaia DR2 3206000401346699392

References (9 between 1850 and 2026) (Total 9)
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    Plx : 3    PM : 2    SpT : 2   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Link by name to the catalogue in VizieR :

HD 28557 BD-02 920 GSC 04738-00099 2MASS J04300083-0220226 PPM 186997
SAO 131250 TD1 3250 TYC 4738-99-1 Gaia DR2 3206000401346699392 Gaia DR3 3206000401348372736
Gaia DR1 3206000397051591808

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