1994A&A...291..106C


Query : 1994A&A...291..106C

1994A&A...291..106C - Astronomy and Astrophysics, volume 291106-109 (1994/11-1)

Pismis 3: an unstudied old open cluster.

CARRARO G. and ORTOLANI S.

Abstract (from CDS):

We have obtained CCD BV photometry for the open cluster Pismis 3 and a nearby field. This previously unstudied object appears to be rich, loose and strongly absorbed. Our analysis suggests that Pismis 3 is of intermediate age and probably metal poor. Adopting the theoretical metal content Z=0.008, which provides the best global fit, we obtain an age of about 2Gyr. Simultaneously a color excess EB–V=1.35 and an apparent distance modulus (m-M)=14.70 are derived. These results put Pismis 3 about 1.5Kpc distant from the Sun. The relation of the cluster with the surrounding field is also investigated.

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Journal keyword(s): open clusters: Cl Pismis 3 - HR diagram

Simbad objects: 11

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Number of rows : 11
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 V* T Phe Mi* 00 30 26.2337742744 -46 24 33.379722396   12.46 11.43 12.43   M7e 76 0
2 NGC 752 OpC 01 56 53.7 +37 45 06           ~ 712 0
3 NGC 2158 OpC 06 07 26.7 +24 05 53           ~ 317 0
4 TYC 4800-1461-1 * 06 52 04.5253833936 -00 19 38.285272200 12.538 12.428 12.271 12.191 12.105 A2: 21 0
5 NGC 2420 OpC 07 38 24.6 +21 34 26   9.0 8.3     ~ 523 0
6 NGC 2506 OpC 08 00 02.3 -10 46 22   8.28 7.6     ~ 313 0
7 Cl VDBH 33 OpC 08 31 20.4 -38 38 16           ~ 48 0
8 NGC 2682 OpC 08 51 23.5 +11 48 54           ~ 2528 0
9 NGC 4815 OpC 12 58 00.8 -64 57 36   9.61 8.6     ~ 110 0
10 M 24 As* 18 16.8 -18 33           ~ 54 1
11 NGC 6603 OpC 18 18 27.8 -18 24 29     11.1     ~ 86 1

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