HD 77447

Query : HD 77447

Basic data :
HD 77447 -- Spectroscopic Binary
Other object types: otypes_help 		* (HD,AG,...), SB* (2022yCat), X (1RXS), UV (TD1), NIR (2MASS)
ICRS coord. (ep=J2000) : 		09 02 24.1671034728 -02 21 57.075944220 (Optical) [ 0.0679 0.0351 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		08 59 52.3746845033 -02 10 03.820178093 [ 0.0679 0.0351 90 ]
Gal coord. (ep=J2000) : 		231.5513970917398 +27.5235197497820 [ 0.0679 0.0351 90 ]
Proper motions mas/yr : 		-26.039 -21.581 [0.089 0.052 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -9.93 [1.15] / z(spectroscopic) -0.000033 [0.000004] / cz -9.93 [1.15]
   (Opt) B 2022yCat.1355....0G
Parallaxes (mas): 		17.5944 [0.0770] A 2020yCat.1350....0G
Spectral type: 		F5V C 1999MSS...C05....0H
Fluxes (6) :
B 7.91 [0.02] D 2000A&A...355L..27H
V 7.44 [0.01] D 2000A&A...355L..27H
G 7.348627 [0.002764] C 2022yCat.1355....0G
J 6.611 [0.023] C 2003yCat.2246....0C
H 6.466 [0.047] C 2003yCat.2246....0C
K 6.370 [0.023] C 2003yCat.2246....0C
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Identifiers (20) :
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HD 77447 HIC 44379 SAO 136521 uvby98 100077447
AG-02 483 HIP 44379 SKY# 17443 YZ 0 3481
BD-01 2188 2MASS J09022416-0221570 TD1 13448 YZ 92 2779
GEN# +1.00077447 PPM 177717 TIC 864738 Gaia DR2 5763283234293934592
GSC 04882-01463 1RXS J090224.7-022151 TYC 4882-1463-1 Gaia DR3 5763283234293934592

References (31 between 1850 and 2026) (Total 31)
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 : 4    Distance : 3    Var : 1    Rot : 1    Fe/H : 3    Plx : 5    PM : 5    SpT : 2   

   

External archives :

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

Link by name to the catalogue in VizieR :

HD 77447 AG-02 483 BD-01 2188 GSC 04882-01463 HIC 44379
HIP 44379 2MASS J09022416-0221570 PPM 177717 1RXS J090224.7-022151 SAO 136521
TD1 13448 TYC 4882-1463-1 uvby98 100077447 Gaia DR2 5763283234293934592 Gaia DR3 5763283234293934592

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