2006A&A...451..901F


C.D.S. - SIMBAD4 rel 1.7 - 2019.11.17CET09:47:21

2006A&A...451..901F - Astronomy and Astrophysics, volume 451, 901-907 (2006/6-1)

Proper motions and CCD-photometry of stars in the region of the open cluster Trumpler 2.

FROLOV V.N., ANANJEVSKAJA J.K., JILINSKI E.G., GORSHANOV D.L. and BRONNIKOVA N.M.

Abstract (from CDS):

The results of a complex study of the galactic open cluster Trumpler2 are presented. In order to obtain the proper motions, the positions of approximately 3000 stars up to the limit magnitude B∼16.25 mag in the area 80'x80' around the cluster were measured on 6 plates with a maximal epoch difference of 63-years. The root-mean error of the relative proper motions is 4.2mas/yr. The catalogue of BV magnitudes of all the stars in the investigated area was compiled. The selection of the cluster members within the region of R<16' from the center of the cluster was made. Altogether, 148 stars were considered to be cluster members by both astrometrical and photometrical criteria. We present the estimated age (8.91x107yr) and physical parameters of the cluster and append the catalogues of the proper motions and of the photometry of the stars.

Abstract Copyright:

Journal keyword(s): open clusters and associations: individual: Trumpler 2

VizieR on-line data: <Available at CDS (J/A+A/451/901): table2.dat table3a.dat table3b.dat table5.dat>

Nomenclature: Tables 2, 3b: Cl* Trumpler 2 FAJ NNNN (Nos 1-2362) + N=153 among (Nos 3001-3202).

Status in Simbad:  could be processed

Simbad objects: 9

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Number of rows : 9

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2020
#notes
1 V* LR Per C* 02 32 46.3341392800 +56 29 26.988673426         9.97 C 9 0
2 V* DX Per Al* 02 34 48.3782314969 +56 17 51.350204955           ~ 8 0
3 V* DZ Per bL* 02 35 57.1624523438 +56 08 46.322602719           ~ 10 0
4 Cl Trumpler 2 OpC 02 36 53 +55 54.9           ~ 83 0
5 V* VZ Per C* 02 38 43.0843446188 +55 45 59.451791395   12.29 10.95     C4,5J 34 0
6 V* EI Per Mi* 02 39 51.1902553933 +55 53 52.277272786           SX/6 6 0
7 V* EK Per LP* 02 40 13.0993545122 +56 11 41.986038196           ~ 5 0
8 V* EM Per LP* 02 41 27.9009468633 +55 31 26.759592843           ~ 2 0
9 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 14346 1

    Equat.    Gal    SGal    Ecl

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2019.11.17-09:47:21

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