HD 181902

Query : HD 181902

Basic data :
HD 181902 -- delta Sct Variable
Other object types:
otypes_help
* (2022AJ,HD,...), dS* (2011A&A), Er* (2016ApJ), UV (TD1), NIR (2MASS)
ICRS coord. (ep=J2000) :
19 20 31.6894093800 +41 04 48.437108184 (Optical) [ 0.0114 0.0127 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) :
19 18 52.5560719963 +40 59 07.003700519 [ 0.0114 0.0127 90 ]
Gal coord. (ep=J2000) :
072.9731188279558 +12.3984363309981 [ 0.0114 0.0127 90 ]
Proper motions mas/yr :
3.145 -2.083 [0.015 0.015 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz :
V(km/s) -42.637402 [0.315398] / z(spectroscopic) -0.000142 [0.000001] / cz -42.63 [0.32]
   (NIR) A 2020AJ....160..120J
Parallaxes (mas):
3.933 [0.0137] A 2020yCat.1350....0G
Spectral type:
A2III C 2016A&A...594A..39F
Fluxes (6) :
B 9.18 [0.02] D 2000A&A...355L..27H
V 9.03 [0.02] D 2000A&A...355L..27H
G 8.982121 [0.002769] C 2020yCat.1350....0G
J 8.653 [0.023] C 2003yCat.2246....0C
H 8.572 [0.021] C 2003yCat.2246....0C
K 8.581 [0.018] C 2003yCat.2246....0C
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Identifiers (15) :
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HD 181902 GSC 03138-00709 SAO 48349 Gaia DR3 2101401883032308224
AG+40 1826 KIC 5785707 TD1 24520 Gaia DR1 2101401878733171968
AP J19203169+4104484 2MASS J19203169+4104484 TIC 122299130 Gaia DR2 2101401883032308224
BD+40 3678 PPM 58189 TYC 3138-709-1

References (18 between 1850 and 2026) (Total 18)
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 : 3    Rot : 4    Fe/H : 3    Plx : 4    PM : 3    SpT : 3   

   


External archives :

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

Link by name to the catalogue in VizieR :

HD 181902 AG+40 1826 AP J19203169+4104484 BD+40 3678 GSC 03138-00709
KIC 5785707 2MASS J19203169+4104484 PPM 58189 SAO 48349 TD1 24520
TYC 3138-709-1 Gaia DR3 2101401883032308224 Gaia DR1 2101401878733171968 Gaia DR2 2101401883032308224

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