2022MNRAS.512.4464D

Query : 2022MNRAS.512.4464D

2022MNRAS.512.4464D - Mon. Not. R. Astron. Soc., 512, 4464-4483 (2022/May-3)

58 open clusters investigated with UBVRI and Gaia eDR3 data.

DIAS W.S., MONTEIRO H., CAETANO T., HICKEL G., ALVES G., SACCHI M., LEPINE J.R.D. and AMARINHO N.

Abstract (from CDS):

We present the results of the investigation of 58 open clusters using UBVRI CCD photometry (Johnsons-Cousins system) and Gaia eDR3 data. The membership probability of the stars in the cluster's field was determined from a maximum-likelihood method using Gaia eDR3 astrometric data. The fundamental parameters of the clusters were determined using a robust global optimization method to fit theoretical model isochrones to UBVRI ground-based and Gaia eDR3 photometric data, respectively. We estimated mean proper motion, mean parallax, and fundamental parameters considering the member stars for 25 clusters. Based on the high quality Gaia eDR3 data, the remaining objects of the sample were found to be likely not real. The real clusters are situated from 900 to 3000 pc with ages from about 6 Myr to 2.5 Gyr. The results of the distances and ages obtained for both independent sets of data are in agreement indicating that our method to determine distances and ages using GBP and GRPGaia eDR3 data is reliable.

Abstract Copyright: © 2022 The Author(s) Published by Oxford University Press on behalf of Royal Astronomical Society

Journal keyword(s): (Galaxy:) openclusters and associations: general

VizieR on-line data: <Available at CDS (J/MNRAS/512/4464): cluster.dat g3dr3.dat ubvri.dat>

Status at CDS : All or part of tables of objects will be ingested in SIMBAD with priority 1.

Simbad objects: 58

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Number of rows : 58
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 5138 OpC 13 27 19.3 -59 01 23           ~ 65 0
2 C 1331-598 OpC 13 34 32 -60 12.8     10.2     ~ 11 0
3 Cl Loden 991 OpC 13 45 21 -62 04.6           ~ 13 0
4 Cl Loden 1002 OpC 13 54 36 -65 20.1           ~ 15 0
5 ESO 21-6 OpC 14 15 52 -78 30.9           ~ 9 0
6 ESO 447-29 OpC 14 37 21 -29 23.7           ~ 10 0
7 ESO 8-6 OpC 14 56 54 -83 26.7           ~ 11 0
8 Cl Ruprecht 112 OpC 14 57 01.9 -62 33 16           ~ 29 0
9 ESO 99-6 OpC 15 29 48 -64 51.0           ~ 12 0
10 ESO 275-1 OpC 15 55 07.9 -46 00 30           ~ 31 0
11 ESO 389-5 OpC 15 57 48 -36 11.7           ~ 6 0
12 C 1602-567 OpC 16 06 20 -56 52.0           ~ 9 0
13 NGC 6031 OpC 16 07 34.3 -54 00 54   8.92 8.5     ~ 63 0
14 NGC 6087 OpC 16 18 55.7 -57 53 32           ~ 198 0
15 Cl Ruprecht 116 OpC 16 23.3 -52 00           ~ 22 0
16 Cl Ruprecht 117 OpC 16 23 33.1 -51 52 25           ~ 23 0
17 NGC 6115 OpC 16 24 32.7 -51 55 24   10.29 9.8     ~ 31 0
18 Cl Hogg 19 OpC 16 28 58.3 -49 06 19           ~ 26 0
19 Cl Collinder 307 OpC 16 35 08.5 -50 59 33           ~ 29 0
20 NGC 6178 OpC 16 35 42.5 -45 38 11           ~ 78 0
21 Cl Lynga 11 OpC 16 38 08 -46 17.7           ~ 20 0
22 ESO 277-4 OpC 16 40 24 -43 44.4           ~ 10 0
23 Cl Ruprecht 121 OpC 16 41 45.7 -46 09 20           ~ 30 0
24 Cl Hogg 20 OpC 16 44 21.9 -47 32 30           ~ 21 0
25 Cl Hogg 21 OpC 16 45 35.7 -47 45 01           ~ 26 0
26 ESO 518-3 OpC 16 47 01.1 -25 48 05           ~ 27 0
27 Cl Lynga 13 OpC 16 48 56 -43 25.7           ~ 11 0
28 Cl Harvard 13 OpC 17 03 51.8 -48 06 17           ~ 25 0
29 Cl VDBH 217 OpC 17 16 16.6 -40 49 01           ~ 36 0
30 Cl Trumpler 25 OpC 17 24 30.0 -39 00 51     11.7     ~ 30 0
31 IC 4651 OpC 17 24 48.5 -49 55 23           ~ 374 0
32 Cl Trumpler 26 OpC 17 28 33.7 -29 29 33     9.5     ~ 44 0
33 Cl Harvard 17 OpC 17 41 20.5 -40 09 24     7.5     ~ 41 0
34 Cl Collinder 345 OpC 17 44 35.00 -33 52 00.0           ~ 5 0
35 Cl Ruprecht 134 OpC 17 52 44.9 -29 31 48           ~ 56 0
36 ESO 456-9 OpC 17 53 56 -32 27.9           ~ 13 0
37 ESO 139-54 OpC 18 04 37 -58 31.5           ~ 10 0
38 NGC 6588 err 18 20 33.0 -63 48 30           ~ 5 0
39 [KPS2012] MWSC 2923 OpC 18 29 04 -11 58.0           ~ 12 0
40 Cl Dias 6 OpC 18 30 27.3 -12 19 52           ~ 34 0
41 Cl Ruprecht 143 OpC 18 32 40.8 -12 09 12           ~ 22 0
42 Cl Dolidze 33 OpC 18 41 18.00 -04 21 37.0           ~ 19 0
43 Cl Dolidze 34 OpC 18 41 54 -04 16.0           ~ 17 0
44 NGC 6704 OpC 18 50 44.6 -05 12 19   10.00 9.2     ~ 50 0
45 NGC 6724 OpC 18 56 45.00 +10 26 47.0           ~ 6 0
46 NGC 6737 OpC 19 02 20 -18 32.0           ~ 11 0
47 ESO 397-1 OpC 19 04 07 -33 23.7           ~ 10 0
48 NGC 6773 OpC 19 15 03.0 +04 52 54           ~ 7 0
49 ESO 141-47 OpC 19 18 03 -57 54.3           ~ 10 0
50 ESO 337-23 OpC 19 19 18 -37 37.2           ~ 7 0
51 ESO 525-8 OpC 19 27 11 -23 35.4           ~ 9 0
52 Cl King 26 OpC 19 28 57.3 +14 52 52           ~ 25 0
53 NGC 6839 OpC 19 54 33.0 +17 56 18           ~ 13 0
54 NGC 6840 OpC 19 55 18 +12 07.6           ~ 13 0
55 NGC 6858 OpC 20 02 56.0 +11 15 30           ~ 14 0
56 Cl Gulliver 18 OpC 20 11 40.0 +26 32 10           ~ 30 0
57 ESO 26-2 OpC 20 26 38 -80 00.0           ~ 7 0
58 NGC 6938 OpC 20 34 44 +22 12.6           ~ 9 0

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