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J/A+A/397/997/table7 Hipparcos red stars (Platais+, 2003)
Coefficients of the linear regression between Hp-VT2 and Hp for each of the Hipparcos M, S and C stars studied. (4785 rows)
  recno=1162
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ColumnValue  Explain   (UCD)
_RAJ200006 28 52.701 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000-37 20 29.08 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195006 27 09.517 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950-37 18 26.93 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon245.440429 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat-20.250191 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
1162recno 1162  Record number assigned by the VizieR team. Should Not be used for identification.

HIP 30875  Hipparcos Catalogue number
NameAI Col  GCVS variable star name or NSV suspected variable number
Hpmag 8.21 mag Hipparcos median Hp magnitude (H44)
e_Hpmag 0.12 mag Amplitude of Hp variation, i.e., H50-H49
b0-0.22  Fit coefficient b0 (intercept) (Note 1)   
b1 0.00  Fit coefficient b1 (slope) (Note 1)   
V-I 2.52 mag Median V-I color (derived in this paper)
SpTypeM  Crude spectral type

SimbadSimbad  ask the Simbad data-base about this object
_RA097.2196 deg Right Ascension (J2000) from SIMBAD (not part of the original data)
_DE-37.3414 deg Declination (J2000) from SIMBAD (not part of the original data)
  
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