HD 227730

Query : HD 227730

Basic data :
HD 227730 -- Star
Other object types: otypes_help 		* (HD,AG,...), ** (**,ADS,...), RG* (2021ApJ), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 06 55.1472911592 +37 17 50.238051756 (Optical) [ 0.0090 0.0103 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 05 04.6282220463 +37 09 06.691454068 [ 0.0090 0.0103 90 ]
Gal coord. (ep=J2000) : 		074.0295500366553 +02.7123342513821 [ 0.0090 0.0103 90 ]
Proper motions mas/yr : 		3.741 -1.176 [0.013 0.013 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -9.47 [0.19] / z(spectroscopic) -0.000032 [0.000001] / cz -9.47 [0.19]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		2.4052 [0.0122] A 2020yCat.1350....0G
Spectral type: 		K0III C ~
Fluxes (6) :
B 10.09 [0.03] D 2000A&A...355L..27H
V 8.958 [0.016] D 2000A&A...355L..27H
G 8.645679 [0.002759] C 2020yCat.1350....0G
J 7.020 [0.020] C 2003yCat.2246....0C
H 6.535 [0.017] C 2003yCat.2246....0C
K 6.400 [0.017] C 2003yCat.2246....0C
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Identifiers (18) :
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HD 227730 CCDM J20069+3718AB PPM 84232 Gaia DR2 2060082476609112576
** A 1415AB GSC 02683-02941 SAO 69431 Gaia DR3 2060082476609112576
ADS 13396 AB IDS 20032+3701 AB TIC 41322339 Gaia DR1 2060082472275717760
AG+37 1903 LF 3b +37 272 TYC 2683-2941-1
BD+36 3876 2MASS J20065516+3717503 WDS J20069+3718AB

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    Plx : 3    PM : 3    SpT : 3   

   

External archives :

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HD 227730 AG+37 1903 BD+36 3876 CCDM J20069+3718AB GSC 02683-02941
LF 3b +37 272 2MASS J20065516+3717503 PPM 84232 SAO 69431 TYC 2683-2941-1
WDS J20069+3718AB Gaia DR2 2060082476609112576 Gaia DR3 2060082476609112576 Gaia DR1 2060082472275717760

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