HD 184939

Query : HD 184939

Basic data :
HD 184939 -- Spectroscopic Binary
Other object types: otypes_help 		* (2022AJ,HD,...), gD* (2011MNRAS), SB* (2017A&A), Er* (2016ApJ), Ro* (2013A&A), UV (TD1), NIR (2MASS)
ICRS coord. (ep=J2000) : 		19 35 07.8332799936 +40 01 28.891242084 (Optical) [ 0.0192 0.0231 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		19 33 25.3879734134 +39 54 48.654546972 [ 0.0192 0.0231 90 ]
Gal coord. (ep=J2000) : 		073.2709794707943 +09.4454025008586 [ 0.0192 0.0231 90 ]
Proper motions mas/yr : 		-2.190 -9.618 [0.025 0.030 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 8.934440 [0.608267] / z(spectroscopic) 0.000030 [0.000002] / cz 8.93 [0.61]
   (NIR) A 2020AJ....160..120J
Parallaxes (mas): 		1.0762 [0.024] A 2020yCat.1350....0G
Spectral type: 		A2 E 1993yCat.3135....0C
Fluxes (6) :
B 8.79 [~] E ~
V 8.86 [~] E ~
G 8.824665 [0.002800] C 2020yCat.1350....0G
J 8.922 [0.019] C 2003yCat.2246....0C
H 9.036 [0.020] C 2003yCat.2246....0C
K 9.053 [0.017] C 2003yCat.2246....0C
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Identifiers (15) :
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HD 184939 GEN# +1.00184939 PPM 58537 TYC 3139-591-1
AG+39 1972 GSC 03139-00591 SAO 68540 Gaia DR3 2052512437803141760
AP J19350783+4001288 KIC 4930889 TD1 25037 Gaia DR2 2052512437803141760
BD+39 3826 2MASS J19350783+4001288 TIC 138425170

References (29 between 1850 and 2026) (Total 29)
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 : 2    Distance : 3    Var : 1    Rot : 2    Fe/H : 1    Plx : 2    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 184939 AG+39 1972 AP J19350783+4001288 BD+39 3826 GSC 03139-00591
KIC 4930889 2MASS J19350783+4001288 PPM 58537 SAO 68540 TD1 25037
TYC 3139-591-1 Gaia DR3 2052512437803141760 Gaia DR2 2052512437803141760

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