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Author Sagar, R. ♦ Joshi, U. C.
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 NGC 6611 - Young open cluster
Abstract Photoelectric magnitudes and colours in the UBV system have been determined for 50 stars in NGC 6611. The reddening value varies across the cluster from E(B-V) - 0ᵐ.58 to E(B-V) = 1ᵐ.21. The distance modulus to the cluster is estimated at 12ᵐ.5 ± 0ᵐ.2. It is found that cluster stars are not of the same age. The cluster luminosity function is compared with the general and initial luminosity functions.
Part of series ass66-3
Educational Use Research
Education Level UG and PG
Learning Resource Type Article