1994A&A...289..397C

Query : 1994A&A...289..397C

1994A&A...289..397C - Astronomy and Astrophysics, volume 289397-403 (1994/9-2)

CCD BV photometry of the intermediate age open cluster NGC 1245.

CARRARO G. and PATAT F.

Abstract (from CDS):

A new CCD color magnitude diagram (CMD) for the intermediate age open cluster NGC 1245 is presented. The cluster appears to be rich, but loose, irregular and very broad. Adopting the metallicity value of [Fe/H]=+0.14 from Lynga (1987) we obtain a color excess EB–V=0.26, an apparent distance modulus (m-M)=13.20 , and an age of 8.0x108yr. This puts NGC 1245 at a distance of about 3.0Kpc from the Sun. The analysis of the CMD shows the presence of various field populations, and some evidences of differential absorption.

Abstract Copyright: ∼

Journal keyword(s): open clusters: individual: NGC 1245 - HR diagram - stars: luminosity function

Simbad objects: 4

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Number of rows : 4
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 NGC 1245 OpC 03 14 44.3 +47 14 06   9.16 8.4     ~ 171 0
2 NGC 2477 OpC 07 52 11.4 -38 32 47   6.64 5.8     ~ 314 0
3 NGC 2660 OpC 08 42 40.0 -47 11 59   9.05 8.8     ~ 164 0
4 NGC 4815 OpC 12 58 00.8 -64 57 36   9.61 8.6     ~ 110 0

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