Search for variable stars in the open cluster NGC 2509
Sign Up to like & getrecommendations! Published in 2018 at "New Astronomy"
DOI: 10.1016/j.newast.2018.04.002
Abstract: Abstract This work presents the first photometric variability survey of the open cluster NGC 2509 carried out in February, 2017. Data of four nights was analysed by ensemble photometry technique, using 1k × 1k CCD and 1.3 m… read more here.
Keywords: search variable; ngc 2509; cluster ngc; variable stars ... See more keywords
The first CCD photometric study of the open cluster NGC 744
Sign Up to like & getrecommendations! Published in 2018 at "Research in Astronomy and Astrophysics"
DOI: 10.1088/1674-4527/18/11/139
Abstract: We present the first CCD photometric observations of open cluster NGC 744, as part of the 50BiN Open Cluster Survey. The color-magnitude diagrams of this cluster were derived from absolute BV RI photometry on a… read more here.
Keywords: cluster ngc; ccd photometric; first ccd; cluster ... See more keywords
Variable stars detection in the field of open cluster NGC 188
Sign Up to like & getrecommendations! Published in 2023 at "Research in Astronomy and Astrophysics"
DOI: 10.1088/1674-4527/acd52f
Abstract: This work presents the charge-coupled device (CCD) photometric survey of the old open cluster NGC 188. Time-series V-band photometric observations were conducted for ten nights in January 2017 using the Nanshan One-meter Wide-field Telescope (NOWT)… read more here.
Keywords: open cluster; ngc 188; variable stars; cluster ngc ... See more keywords
Three new Galactic star clusters discovered in the field of the open cluster NGC 5999 withGaia DR2
Sign Up to like & getrecommendations! Published in 2018 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/sty3511
Abstract: We report the serendipitous discovery of three new open clusters, named UFMG 1, UFMG 2 and UFMG 3 in the field of the intermediate-age cluster NGC 5999, by using Gaia DR2 data. A colour-magnitude filter… read more here.
Keywords: cluster ngc; field; three new; ngc ... See more keywords