2020AstBu..75..124C

Query : 2020AstBu..75..124C

2020AstBu..75..124C - Astrophys. Bull., 75, 124-126 (2020/April-0)

Cas5 Association at the GaiaDR2 Era.

CHENTSOV E.L.

Abstract (from CDS):

Using the data from the second release of the Gaia exoatmospheric astrometric observatory archive the structure of the Cas5 OB association and the parameters of stars of extremely high luminosity that it contains have been refined. Two groups of OB stars have been isolated in the direction of the association at distances 3.3 and 4.3 kpc.

Abstract Copyright: ∼

Journal keyword(s): stars: associations

Simbad objects: 1

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Number of rows : 1
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 Ass Cas OB 5 As* 23 54 +61.6           ~ 78 0

Query : 2020AstBu..75..124C

Basic data :
Ass Cas OB 5 -- Association of Stars
Other object types: otypes_help 		* (), Cl* ([MWC53]), As* (Ass)
ICRS coord. (ep=J2000) : 		23 54 00.0 +61 36 00 [ ] E 2003AstL...29..311S
FK4 coord. (ep=B1950 eq=1950) : 		23 51 30.1 +61 19 19 [ ]
Gal coord. (ep=J2000) : 		116.1574 -00.5139 [ ]
Radial velocity / Redshift / cz : 		V(km/s) -45.8 [~] / z(~) -0.000153 [~] / cz -45.80 [~]
   E 2009MNRAS.400..518M
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Identifiers (2) :
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Ass Cas OB 5 [MWC53] I Cas

References (78 between 1850 and 2026) (Total 78)
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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Distance : 1   

   

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