Very low mass stars in the galactic cluster Praesepe J/A+AS/109/29 J/A+AS/109/29 Very low mass stars in Praesepe Very low mass stars in the galactic cluster Praesepe N C Hambly I A Steele M R S Hawkins R F Jameson Astron. Astrophys. Suppl. Ser. 109 29 1995 1995A&AS..109...29H astrometry low-mass open stars proper motions We present the results of a deep proper motion survey of a 19 square degree area of the Galactic open cluster Praesepe. Details of the astrometric and photometric reductions are given, along with the selection process for members.
Praesepe proper motion members Id Identification number --- RAh Right ascension 1950.0 h RAm Right ascension 1950.0 min RAs Right ascension 1950.0 s DE- Declination sign --- DEd Declination 1950.0 deg DEm Declination 1950.0 arcmin DEs Declination 1950.0 arcsec R(59F) R magnitude (590 nm) mag I(N) I magnitude (715 nm) mag Men Membership probability % Cross-identifications for proper motion members Id Identification number --- RAh Right ascension 1950.0 h RAm Right ascension 1950.0 min RAs Right ascension 1950.0 s DE- Declination sign --- DEd Declination 1950.0 deg DEm Declination 1950.0 arcmin DEs Declination 1950.0 arcsec KW27 Identification number in Klein-Wassink (1927) --- JC83 Identification number in Jones et al. (1983) --- JS91 Identification number in Jones et al. (1991) --- Patricia Bauer CDS 1994Sep07 J_A+AS_109_29.xml