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J/A+AS/100/607   Very low mass proper motion members in Pleiades  (Hambly+ 1993)
Very low mass proper motion members in the Pleiades
     Hambly N.C., Hawkins M.R.S., Jameson R.F.
    <Astron. Astrophys. Suppl. Ser. 100, 607 (1993)>
    =1993A&AS..100..607H
ADC_Keywords: Clusters, open ; Proper motions ; Stars, pre-main sequence

Keywords: astrometry - stars: low-mass, brown dwarfs -
        (Galaxy): open clusters and associations : indivisual : Pleiades

Abstract:
    A proper motion membership list is presented for the lower mass stars
    in the Pleiades open cluster based on a survey of about a 5x5°
    area around the cluster center. Finder charts prepared from an R
    passband Schmidt plate are given. Photographic R and I photometry is
    given for all stars; where possible a V magnitude is also listed. The
    photometry is accurate to about 0.1mag.

File Summary:

       FileName      Lrecl  Records   Explanations

ReadMe            80        .   This file
table4.dat        58      440   The HHJ catalogue of stars in the Pleiades


See also:
    I/90 :    Positions of 502 Stars in Pleiades Region (Eichhorn+ 1970)
    I/163 :   US Naval Observatory Pleiades Catalog (Van Flandern 1969)
    I/258 :   Pleiades positions and proper motions (Wang+, 1996)
    J/A+A/299/696 : Pleiades field Membership probabilities (Schilbach+, 1995)
    J/A+A/320/74  : Radial velocities of Pleiades members (Mermilliod+ 1997)
    J/A+A/323/139 : K magnitude of Pleiades low-mass binaries (Bouvier+ 1997)
    J/A+A/329/101 : Masses of Pleiades members (Raboud+ 1998)
    J/A+A/332/575 : Pleiades member list (Belikov+ 1998)
    J/A+A/335/183 : Pleiades low-mass stars rotational velocities (Queloz+ 1998)
    J/A+A/341/751 : ROSAT HRI observations of the Pleiades (Micela+ 1999)
    J/A+A/400/891 : IZ photometry of Pleiades brown dwarfs (Moraux+, 2003)
    J/AJ/106/1059 : Lithium in the Pleiades (Soderblom+, 1993)
    J/ApJ/348/557 : X-ray studies of stars in the Pleiades (Micela+, 1990)
    J/MNRAS/313/347 : Pleiades low-mass stars and brown dwarfs (Pinfield+, 2000)
    J/MNRAS/380/712 : ZYJHK photometry in Pleiades (Lodieu+, 2007)
  J/other/PZ/23.141 : Flare stars in the Pleiades (Kazarovets 1993)


Byte-by-byte Description of file: table4.dat

   Bytes Format  Units   Label    Explanations

   2-  4  A3     ---     ---      [HHJ]
   6-  8  I3     ---     HHJ      Identification Number
  10- 11  I2     h       RAh      Right Ascension (Equinox 1950, Epoch 1989.9)
  13- 14  I2     min     RAm      Right Ascension
  16- 19  F4.1   s       RAs      Right Ascension
      20  A1     ---     DE-      Declination sign
  21- 22  I2     deg     DEd      Declination (Equinox 1950, Epoch 1989.9)
  24- 25  I2     arcmin  DEm      Declination
  27- 30  F4.1   arcsec  DEs      Declination
  33- 36  F4.1   mag     Vmag     ? Apparent photographic V magnitude.
  39- 42  F4.1   mag     Rmag     Apparent photographic R(59F) magnitude.
  45- 48  F4.1   mag     Imag     Apparent photographic I(N) magnitude.
  50- 54  F5.1   mas/yr  pm       Total annual proper motion (1)
  56- 58  I3     deg     pmPA     Position angle E of N of mu (1)

Note (1): The equatorial proper motions, expressed in mas/yr in B1950,
     can be derived by:
    µα = pm * sind(pmPA)
    µδ = pm * cosd(pmPA)

(End)                                                                10-Feb-1993