2002AAS...201.4608A

Query : 2002AAS...201.4608A

2002AAS...201.4608A - American Astronomical Society meeting, volume 201, #46.08 (2002)

X-rays from brown dwarfs in the σ Orionis cluster.

ADAMS N., WOLK S., WALTER F.M., JEFFRIES R. and NAYLOR T.

Journal keyword(s):

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 NAME sig Ori Cluster OpC 05 38 42 -02 36.0           ~ 623 0

Query : 2002AAS...201.4608A

Basic data :
NAME sig Ori Cluster -- Open Cluster
Other object types: otypes_help 		SFR (), Cl* (C,Villafranca,...), OpC (2017AstBu), MGr (2013A&A)
ICRS coord. (ep=J2000) : 		05 38 42.0 -02 36 00 (Optical) [ ] E 2009MNRAS.399.2146W
FK4 coord. (ep=B1950 eq=1950) : 		05 36 11.3 -02 37 39 [ ]
Gal coord. (ep=J2000) : 		206.8107 -17.3462 [ ]
Proper motions mas/yr : 		1.545 -0.485 [0.651 0.618 90] C 2022ApJS..262....7H
Radial velocity / Redshift / cz : 		V(km/s) 29.5 [0.5] / z(spectroscopic) 0.000098 [0.000002] / cz 29.50 [0.50]
   (Opt) A 2017A&A...600A.106C
Parallaxes (mas): 		2.495 [0.083] C 2022ApJS..262....7H
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1107 		Display criteria :

Identifiers (11) :
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NAME Garrison 1 NAME sigma Ori Cluster NAME sig Ori Group [KPR2004b] 80
C 0536-026 NAME sigma Orionis Cluster NAME sigma Ori Group [KPS2012] MWSC 0612
NAME sig Ori Cluster NAME sig Ori Association Villafranca O-026

References (623 between 1850 and 2026) (Total 623)
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 : 2    Plx : 1    PM : 2   

   

Observing logs
Herschel : 2   

   

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