HD 18984

Query : HD 18984

Basic data :
HD 18984 -- Double or Multiple Star
Other object types: otypes_help 		* (AG,BD,...), ** (2002A&A,CCDM,...), UV (TD1), NIR (2MASS)
ICRS coord. (ep=J2000) : 		03 03 59.6928801913 +28 30 32.845418083 (Optical) [ 0.3814 0.5098 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		03 01 00.0641630907 +28 18 52.260244566 [ 0.3814 0.5098 90 ]
Gal coord. (ep=J2000) : 		155.2179293576503 -25.9266900283742 [ 0.3814 0.5098 90 ]
Proper motions mas/yr : 		12.888 -5.100 [0.491 0.585 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -1.47 [3.38] / z(spectroscopic) -0.000005 [0.000011] / cz -1.47 [3.38]
   (Opt) C 2022yCat.1355....0G
Parallaxes (mas): 		1.5040 [0.3969] A 2020yCat.1350....0G
Spectral type: 		B9 E 1993yCat.3135....0C
Angular size (arcmin): 		0.0067 0.0 272 (Opt) D 2001AJ....122.3466M
Fluxes (6) :
B 8.40 [0.02] D 2000A&A...355L..27H
V 8.22 [0.01] D 2000A&A...355L..27H
G 8.337565 [0.004770] C 2022yCat.1355....0G
J 7.579 [0.020] C 2003yCat.2246....0C
H 7.553 [0.026] C 2003yCat.2246....0C
K 7.483 [0.023] C 2003yCat.2246....0C
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Identifiers (23) :
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CCDM J03040+2831AB CSI+27 471 1 IDS 02580+2807 AB TYC 1794-866-1
** A 1824 GC 3660 2MASS J03035967+2830329 WDS J03040+2831AB
** STF 339AB GSC 01794-00866 PPM 92184 YZ 28 1562
ADS 2322 AB HD 18984 SAO 75713 Gaia DR2 116712785628702208
AG+28 321 HIC 14270 TD1 1870 Gaia DR3 116712785628702208
BD+27 471 HIP 14270 TIC 34750558

References (15 between 1850 and 2026) (Total 15)
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    Plx : 3    PM : 5    SpT : 1   

   

External archives :

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

Link by name to the catalogue in VizieR :

CCDM J03040+2831AB AG+28 321 BD+27 471 GSC 01794-00866 HD 18984
HIC 14270 HIP 14270 2MASS J03035967+2830329 PPM 92184 SAO 75713
TD1 1870 TYC 1794-866-1 WDS J03040+2831AB Gaia DR2 116712785628702208 Gaia DR3 116712785628702208

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