1995A&A...301..396W


Query : 1995A&A...301..396W

1995A&A...301..396W - Astronomy and Astrophysics, volume 301, 396-406 (1995/9-2)

CCD photometry of the young association NGC 1962-65-66-70 in the Large Magellanic Cloud.

WILL J.-M., VAZQUEZ R.A., FEINSTEIN A. and SEGGEWISS W.

Abstract (from CDS):

We present CCD data in the Johnson passbands B and V of the young association NGC 1962-65-66-70 in the Large Magellanic Cloud. We find the association to show an age spread in the range 4 to 9Myr. Some signs for a propagation of star formation from the south-eastern to the northern part of the region can be found, but they are based on very few stars. The slope of the luminosity function is γ=0.27±0.02 for stars of the magnitude range -8<MV<+2mag. The slope of the initial mass function is x=1.2±0.1 in the mass range 2.5<M<20M which is compatible with the value for the solar vicinity (x=1.35). We discuss some of the bright stars, in particular the star HDE 269551, which turns out to be a multiple system.

Abstract Copyright:

Journal keyword(s): Magellanic Clouds - galaxies: star clusters - open clusters and associations: individual: NGC 1962 , NGC 1965 , NGC 1966 , NGC 1970 - stars: luminosity function, mass function - stars: individual: HDE 269551

VizieR on-line data: <Available at CDS (J/A+A/301/396): table3>

Simbad objects: 17

goto View the references in ADS

Number of rows : 17
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2023
#notes
1 NGC 1851 GlC 05 14 06.76 -40 02 47.6           ~ 1361 0
2 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 16507 1
3 NGC 1965 ISM 05 26 29 -68 48.4     11.70     ~ 15 0
4 HD 36521 WR* 05 26 30.2591541144 -68 50 27.500574192   12.156 12.317 12.529   WC4+O6III/V+O 83 0
5 NGC 1966 Cl* 05 26 30.4 -68 49 02     11.83     ~ 29 0
6 [W60] A2 s*r 05 26 34.8185618040 -68 51 39.969946836 12.903 13.374 12.296 11.15   M4Ia-Iab 34 0
7 HD 269541 sg* 05 26 34.8842550480 -68 52 07.335871572   10.53 10.43     A2Ia 38 0
8 Brey 33 WR* 05 26 36.8640 -68 50 59.640   14.591 14.77     WN4(h)a 30 0
9 LHA 120-N 144 HII 05 26 42.5 -68 49 34           ~ 68 0
10 LH 58 As* 05 26 45 -68 49.9   7.97 7.96     ~ 58 0
11 HD 269546 WR* 05 26 45.3202797576 -68 49 52.787839260 9.00 9.83 9.86 9.76 9.76 WN5b(h)+B3I 106 0
12 NGC 1970 ISM 05 26 49 -68 49.7   10.45 10.28     ~ 17 0
13 W61 9-64 * 05 26 49.0 -68 49 22   13.651 13.508     O6.5V 3 0
14 HD 269551 Em* 05 26 53.118 -68 50 00.26   10.91 11.5 10.67   OBe 30 0
15 NGC 1962 ISM 05 27 00 -68 51.0     11.47     ~ 17 0
16 NAME LMC 3 Supergiant Shell sh 05 30 26 -69 07.9           ~ 70 0
17 M 30 GlC 21 40 22.12 -23 10 47.5     7.10     ~ 998 0

To bookmark this query, right click on this link: simbad:objects in 1995A&A...301..396W and select 'bookmark this link' or equivalent in the popup menu


2023.01.29-15:58:12

© Université de Strasbourg/CNRS

    • Contact