Hen 4-225

Query : Hen 4-225

Basic data :
Hen 4-225 -- S Star
Other object types: otypes_help 		* (GSC,TYC,...), S* (CSS,S1*), LP* (2020ApJS), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		20 22 11.2627797024 +28 47 34.712969136 (Optical) [ 0.0197 0.0245 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 20 07.3621574050 +28 37 55.950052505 [ 0.0197 0.0245 90 ]
Gal coord. (ep=J2000) : 		068.7152286555552 -04.6580547927630 [ 0.0197 0.0245 90 ]
Proper motions mas/yr : 		-1.761 -3.626 [0.028 0.032 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 28.36 [0.83] / z(spectroscopic) 0.000095 [0.000003] / cz 28.36 [0.83]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		0.4341 [0.0332] A 2020yCat.1350....0G
Spectral type: 		S D 1957ApJ...125..408B
Fluxes (7) :
B 13.36 [0.35] D 2000A&A...355L..27H
V 11.53 [0.12] D 2000A&A...355L..27H
G 9.399484 [0.003991] C 2020yCat.1350....0G
J 5.302 [0.026] C 2003yCat.2246....0C
H 4.176 [0.208] D 2003yCat.2246....0C
K 3.745 [0.292] D 2003yCat.2246....0C
g 13.237 [~] D 2020ApJS..249...18C
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Identifiers (12) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

IRAS 20201+2837 Hen 4-225 TIC 99306237 ZTF J202211.26+284734.6
CSS 1208 2MASS J20221126+2847347 TYC 2167-903-1 Gaia DR2 1860368279722371584
GSC 02167-00903 S1* 643 UCAC2 41957303 Gaia DR3 1860368279722371584

References (11 between 1850 and 2026) (Total 11)
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 : 1    Var : 2    Plx : 2    PM : 2    SpT : 1   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : Hen 4-225

Link by name to the catalogue in VizieR :

IRAS 20201+2837 GSC 02167-00903 2MASS J20221126+2847347 TYC 2167-903-1 UCAC2 41957303
Gaia DR2 1860368279722371584 Gaia DR3 1860368279722371584

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