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Author Joshi, U. C. ♦ Sagar, R.
Source Aryabhatta Research Institute of Observational Sciences (ARIES)
Content type Text
File Format PDF
Language English
Subject Domain (in DDC) Natural sciences & mathematics ♦ Physics
Subject Keyword Open cluster Tr-1
Abstract The H-R diagram of the open cluster Tr-1 on Oja-membership and U, B, V photoelectric photometry is presented. The colour excess E(B-V)is 0 ͫ.52. the distance modulus to the cluster and its age are, respectively, estimated at 11 ͫ.6 and 2.6x10⁷ yr.
Part of series ass48-225
Educational Use Research
Education Level UG and PG
Learning Resource Type Article