1996A&AS..115..325B

Query : 1996A&AS..115..325B

1996A&AS..115..325B - Astron. Astrophys., Suppl. Ser., 115, 325-332 (1996/February-0)

A new study of the young open cluster NGC 7510.

BARBON R. and HASSAN S.M.

Abstract (from CDS):

Three-colour photographic photometry of the young open cluster NGC 7510 based upon UBV observations made with the 122cm and 182cm Asiago reflectors is presented here. A mean colour excess E(B-V)=1.12, a distance of 3.09kpc could be achieved for this cluster and 31 stars could be identified as photometric physical members. An age of 107years has been derived by comparison with standard isochrones. The discrepancy between the photometric and spectroscopic distances obtained for some stars is discussed and comparisons with recent investigations of the same object are also given.

Abstract Copyright: ∼

Journal keyword(s): open clusters: individuals: NGC 7510 - HR diagram - stars: distances

VizieR on-line data: <Available at CDS (J/A+AS/115/325): table1>

Nomenclature: Table 1: Cl* NGC 7510 BH NNN (Nos 1-109)

Simbad objects: 110

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Number of rows : 110
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 7510 8 * 23 10 27.6323031816 +60 31 07.432208472   13.53 12.03     K0 1 0
2 Cl* NGC 7510 BH 91 * 23 10 32.4533316576 +60 33 00.561078648   14.53 13.83     ~ 1 0
3 NGC 7510 13 * 23 10 35.6266711488 +60 31 30.685801944   13.45 12.76 12.70   ~ 1 0
4 NGC 7510 21 * 23 10 38.5115581464 +60 32 48.889222548   16.37 15.26     ~ 2 0
5 Cl* NGC 7510 BH 92 * 23 10 42.4628213232 +60 32 28.905971820   13.93 13.39     ~ 1 0
6 Cl* NGC 7510 BH 89 * 23 10 44.2126492296 +60 36 23.667926508   15.48 14.51     ~ 1 0
7 NGC 7510 19 * 23 10 44.8098568512 +60 32 27.169124712   14.93 14.00     ~ 5 0
8 Cl* NGC 7510 BH 10 * 23 10 45.9585198912 +60 35 49.578410184   15.07 13.57     ~ 1 0
9 EM* GGR 134 Be* 23 10 47.5107465648 +60 31 52.932410364   12.53 11.766     B0Ve 14 0
10 NGC 7510 16 * 23 10 52.7869083000 +60 33 42.577957584   14.87 13.70     ~ 2 0
11 NGC 7510 23 * 23 10 53.5657790592 +60 35 30.602932332   16.51 15.56     ~ 5 0
12 NGC 7510 4 * 23 10 55.0700761464 +60 33 13.979394288   10.89 10.41     F2V 5 0
13 Cl* NGC 7510 BH 20 * 23 10 55.7337186816 +60 33 28.754939304   15.07 14.13     ~ 3 0
14 Cl* NGC 7510 BH 26 * 23 10 57.0703932240 +60 32 22.969223088   15.77 14.57     ~ 1 0
15 LS III +60 39 Be* 23 10 57.3670867056 +60 34 01.647932772   11.61 11.00     B0Ve 16 0
16 Cl* NGC 7510 BH 6 RS* 23 10 57.3923383560 +60 37 16.321590984   15.39 14.61     ~ 6 0
17 Cl* NGC 7510 BH 12 * 23 10 57.5774976720 +60 34 44.727899376   15.25 14.26 14.00   ~ 4 0
18 NGC 7510 18 * 23 10 57.6756643512 +60 36 08.589230388   14.71 13.92     ~ 5 0
19 Cl* NGC 7510 BH 27 * 23 10 57.9811520856 +60 32 37.963418748   16.06 15.11     ~ 4 0
20 LS III +60 40 * 23 10 59.1800466552 +60 33 18.429043968   12.80 12.00     B3:V 15 0
21 Cl* NGC 7510 BH 30 * 23 11 01.6232159400 +60 33 56.947802472   15.72 14.85     ~ 4 0
22 LS III +60 42 EB* 23 11 02.8681646448 +60 33 32.771565324   11.59 10.808     B0.5V 16 0
23 NGC 7510 OpC 23 11 03.7 +60 34 40   8.77 7.9     ~ 107 1
24 Cl* NGC 7510 BH 4 * 23 11 05.1365359416 +60 36 21.583766448   16.14 14.19     ~ 1 0
25 Cl* NGC 7510 BH 3 * 23 11 05.30 +60 36 41.8   15.45 14.62     ~ 1 0
26 LS III +60 43 * 23 11 05.3417017920 +60 33 55.149210864   12.89 12.07     OB+ 10 0
27 NGC 7510 10 * 23 11 05.4359943216 +60 35 07.590361992   13.41 12.68     B6V: 5 0
28 LS III +60 44 * 23 11 06.0424052016 +60 33 39.775480452   12.41 11.30     B0 9 0
29 Cl* NGC 7510 BH 2 * 23 11 11.0830817088 +60 36 36.503809380   16.00 14.18     ~ 2 0
30 Cl* NGC 7510 BH 72 * 23 11 13.6390602816 +60 34 56.418950928   14.06 13.08     ~ 4 0
31 Cl* NGC 7510 BH 1 * 23 11 13.9402615056 +60 37 13.723437684   16.02 15.17     ~ 4 0
32 HD 218941 s*b 23 11 14.8158430992 +60 34 21.734825988 10.34 10.34 9.678     B1Ib 30 0
33 NGC 7510 12 * 23 11 21.9401136144 +60 36 29.823704712   13.58 12.73     ~ 4 0
34 Cl* NGC 7510 BH 62 * 23 11 23.2819725168 +60 35 21.679666368   13.59 12.79     ~ 3 0
35 Cl* NGC 7510 BH 63 * 23 11 24.6201495864 +60 35 40.363144584   14.67 13.72     ~ 1 0
36 NGC 7510 11 * 23 11 27.1010562552 +60 34 47.089506504   13.50 12.69     ~ 2 0
37 Cl* NGC 7510 BH 51 * 23 11 29.0204519832 +60 34 16.354675200   15.08 14.06     ~ 1 0
38 Cl* NGC 7510 BH 101 * 23 11 30.4914975792 +60 37 48.888972624   13.94 12.98     ~ 1 0
39 Cl* NGC 7510 BH 52 * 23 11 30.8895819984 +60 34 37.721526780   14.35 13.43 13.27   ~ 4 0
40 Cl* NGC 7510 BH 68 * 23 11 31.9901214192 +60 35 54.711304584   14.81 13.77     ~ 1 0
41 Cl* NGC 7510 BH 67 * 23 11 34.2222845856 +60 35 44.299536252   14.69 13.39     ~ 4 0
42 Cl* NGC 7510 BH 73 * ~ ~   16.31 15.32     ~ 1 0
43 Cl* NGC 7510 BH 74 * ~ ~   16.00 15.12     ~ 1 0
44 Cl* NGC 7510 BH 75 * ~ ~   15.98 14.95     ~ 1 0
45 Cl* NGC 7510 BH 76 * ~ ~   13.64 12.73     ~ 1 0
46 Cl* NGC 7510 BH 77 * ~ ~   15.39 14.36     ~ 1 0
47 Cl* NGC 7510 BH 78 * ~ ~   16.04 15.11     ~ 1 0
48 Cl* NGC 7510 BH 79 * ~ ~   15.32 14.41     ~ 1 0
49 Cl* NGC 7510 BH 80 * ~ ~   13.82 12.80     ~ 1 0
50 Cl* NGC 7510 BH 81 * ~ ~   14.54 13.53     ~ 1 0
51 Cl* NGC 7510 BH 82 * ~ ~   13.65 12.74     ~ 1 0
52 Cl* NGC 7510 BH 83 * ~ ~   15.12 14.22     ~ 1 0
53 Cl* NGC 7510 BH 84 * ~ ~   16.59 15.43     ~ 1 0
54 Cl* NGC 7510 BH 85 * ~ ~   15.75 14.83     ~ 1 0
55 Cl* NGC 7510 BH 86 * ~ ~   14.34 13.44     ~ 1 0
56 Cl* NGC 7510 BH 88 * ~ ~   16.18 15.24     ~ 1 0
57 Cl* NGC 7510 BH 90 * ~ ~   14.81 13.93     ~ 1 0
58 Cl* NGC 7510 BH 93 * ~ ~   15.56 13.81     ~ 1 0
59 Cl* NGC 7510 BH 94 * ~ ~   15.06 14.13     ~ 1 0
60 Cl* NGC 7510 BH 95 * ~ ~   14.51 13.64     ~ 1 0
61 Cl* NGC 7510 BH 96 * ~ ~   14.50 13.65     ~ 1 0
62 Cl* NGC 7510 BH 97 * ~ ~   15.71 14.66     ~ 1 0
63 Cl* NGC 7510 BH 98 * ~ ~   14.19 13.12     ~ 1 0
64 Cl* NGC 7510 BH 99 * ~ ~   14.68 13.80     ~ 1 0
65 Cl* NGC 7510 BH 100 * ~ ~   15.07 13.43     ~ 1 0
66 Cl* NGC 7510 BH 102 * ~ ~   15.28 14.33     ~ 1 0
67 Cl* NGC 7510 BH 106 * ~ ~   14.82 14.04     ~ 1 0
68 Cl* NGC 7510 BH 107 * ~ ~   16.18 15.20     ~ 1 0
69 Cl* NGC 7510 BH 109 * ~ ~   16.12 15.12     ~ 1 0
70 Cl* NGC 7510 BH 59 * ~ ~   15.93 15.05     ~ 1 0
71 Cl* NGC 7510 BH 31 * ~ ~   11.95 10.90     A0: 1 0
72 Cl* NGC 7510 BH 5 * ~ ~   16.24 15.37     ~ 1 0
73 Cl* NGC 7510 BH 8 * ~ ~   15.99 15.07     ~ 1 0
74 Cl* NGC 7510 BH 9 * ~ ~   16.43 15.52     ~ 1 0
75 Cl* NGC 7510 BH 13 * ~ ~   16.66 15.26     ~ 1 0
76 Cl* NGC 7510 BH 14 * ~ ~   16.48 15.40     ~ 1 0
77 Cl* NGC 7510 BH 15 * ~ ~   14.03 13.38     ~ 1 0
78 Cl* NGC 7510 BH 16 * ~ ~   16.17 14.87     ~ 1 0
79 Cl* NGC 7510 BH 18 * ~ ~   15.09 13.85     ~ 1 0
80 Cl* NGC 7510 BH 22 * ~ ~   15.73 14.76     ~ 1 0
81 Cl* NGC 7510 BH 24 * ~ ~   16.04 14.14     ~ 1 0
82 Cl* NGC 7510 BH 32 * ~ ~   14.42 13.47     ~ 1 0
83 Cl* NGC 7510 BH 33 * ~ ~   14.85 13.78     ~ 1 0
84 Cl* NGC 7510 BH 34 * ~ ~   15.64 14.53     ~ 1 0
85 Cl* NGC 7510 BH 35 * ~ ~   16.00 15.18     ~ 1 0
86 Cl* NGC 7510 BH 36 * ~ ~   15.18 14.33     ~ 1 0
87 Cl* NGC 7510 BH 37 * ~ ~   12.96 12.11     ~ 1 0
88 Cl* NGC 7510 BH 38 * ~ ~   13.36 12.50     ~ 1 0
89 Cl* NGC 7510 BH 40 * ~ ~   14.22 13.26     ~ 1 0
90 Cl* NGC 7510 BH 42 * ~ ~   16.01 15.15     ~ 1 0
91 Cl* NGC 7510 BH 43 * ~ ~   15.56 14.66     ~ 1 0
92 Cl* NGC 7510 BH 44 * ~ ~   16.19 15.09     ~ 1 0
93 Cl* NGC 7510 BH 45 * ~ ~   15.35 14.24     ~ 1 0
94 Cl* NGC 7510 BH 46 * ~ ~   14.78 13.48     ~ 1 0
95 Cl* NGC 7510 BH 47 * ~ ~   16.21 15.22     ~ 1 0
96 Cl* NGC 7510 BH 48 * ~ ~   17.12 14.20     ~ 1 0
97 Cl* NGC 7510 BH 49 * ~ ~   16.34 15.27     ~ 1 0
98 Cl* NGC 7510 BH 50 * ~ ~   16.01 15.00     ~ 1 0
99 Cl* NGC 7510 BH 54 * ~ ~   14.14 13.16     ~ 1 0
100 Cl* NGC 7510 BH 56 * ~ ~   13.30 12.46     ~ 1 0
101 Cl* NGC 7510 BH 57 * ~ ~   14.75 13.84     ~ 1 0
102 Cl* NGC 7510 BH 58 * ~ ~   16.05 14.96     ~ 1 0
103 Cl* NGC 7510 BH 11 * ~ ~   13.24 12.40     ~ 1 0
104 Cl* NGC 7510 BH 60 * ~ ~   14.21 13.40     ~ 1 0
105 Cl* NGC 7510 BH 61 * ~ ~   16.20 15.37     ~ 1 0
106 Cl* NGC 7510 BH 64 * ~ ~   17.29 15.48     ~ 1 0
107 Cl* NGC 7510 BH 65 * ~ ~   15.63 14.75     ~ 1 0
108 Cl* NGC 7510 BH 66 * ~ ~   16.72 15.52     ~ 1 0
109 Cl* NGC 7510 BH 70 * ~ ~   15.38 14.52     ~ 1 0
110 Cl* NGC 7510 BH 71 * ~ ~   16.44 15.53     ~ 1 0

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