Photographic photometries and astrophysical parameters of the open clusters NGC1750 and NGC1758

Details Photographic photometries and astrophysical parameters of the open clusters NGC1750 and NGC1758 Photographic photometries and astrophysical parameters of the open clusters NGC1750 and NGC1758

2000-02-23

arxiv.org/abs/astro-ph/0002423v1

Astronomy and Astrophysics

Astrophysics

20 pages, Latex, 7 figures, submitted to A&A

Scientific paper

Photographic photometries of 789 stars in the region of the open clusters NGC1750 and NGC1758 are derived from a set of 8 photometric plates. According to the astronomical data including proper motions, positions and membership probabilities of individual stars, several astrophysical parameters for these two clusters are determined, such as HR diagrams, ages, distances, luminosity functions, masses and kinematics, etc. It is found that the distances are ($525\pm 48$pc) and ($794\pm 73$pc) with ages of $1.5\times10^8$yr and $6.3\times10^8$yr for NGC1750 and NGC1758 respectively. Both clusters show no significant mass segregation effects because of their relatively young ages. The analysis of the proper motions imply that their velocity distributions are isotropy.

Affiliated with

Also associated with

No associations

Rating

Photographic photometries and astrophysical parameters of the open clusters NGC1750 and NGC1758 does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Photographic photometries and astrophysical parameters of the open clusters NGC1750 and NGC1758, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Photographic photometries and astrophysical parameters of the open clusters NGC1750 and NGC1758 will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-506542