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I/239/hip_main The Hipparcos and Tycho Catalogues (ESA 1997)
The Hipparcos Main Catalogue
timeSerie
(118218 rows)
  HIP=22767
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Note: Errors found in the Hipparcos catalogue are reported in the file errata.htx

ColumnValue  Explain   (UCD)
22750recno 22750  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HIP 22767  (i) Identifier (HIP number) (H1) (meta.id;meta.main)
ProxyH   [HT] Proximity flag (Note H2)   (meta.code.error)
RAhms04 53 51.79  (i) Right ascension in h m s, ICRS (J1991.25) (H3) (pos.eq.ra;meta.main)
DEdms+22 46 15.8  (i) Declination in deg ' ", ICRS (J1991.25) (H4) (pos.eq.dec;meta.main)
Vmag 9.82 mag Magnitude in Johnson V (H5) (phot.mag;em.opt.V)
VarFlag    [1,3] Coarse variability flag (Note H6)   (meta.code;src.var)
r_VmagH   [GHT] Source of magnitude (Note H7)   (meta.ref;pos.frame)
RAICRS073.46580122 deg (i) alpha, degrees (ICRS, Epoch=J1991.25) (Note H8)   (pos.eq.ra)
DEICRS+22.77104199 deg (i) delta, degrees (ICRS, Epoch=J1991.25) (Note H9)   (pos.eq.dec)
AstroRefA   [*+A-Z] Reference flag for astrometry (Note H10)   (meta.note)
Plx 3.24 mas (i) Trigonometric parallax (H11) (pos.parallax.trig)
pmRA 1.39 mas/yr Proper motion mu_alpha.cos(delta), ICRS(H12) (for J1991.25 epoch) (Note)   (pos.pm;pos.eq.ra)
pmDE -7.65 mas/yr Proper motion mu_delta, ICRS (H13) (for J1991.25 epoch) (Note)   (pos.pm;pos.eq.dec)
e_RAICRS 3.36 mas Standard error in RA*cos(DEdeg) (H14) (at epoch J1991.25; for different epochs, the actual mean error must take into account the proper motion uncertainties) (Note)   (stat.error;pos.eq.ra)
e_DEICRS 3.02 mas Standard error in DE (H15) (at epoch J1991.25; for different epochs, the actual mean error must take into account the proper motion uncertainties) (Note)   (stat.error;pos.eq.dec)
e_Plx 3.02 mas Standard error in Plx (H16) (stat.error;pos.parallax)
e_pmRA 4.20 mas/yr Standard error in pmRA (H17) (stat.error;pos.pm;pos.eq.ra)
e_pmDE 3.00 mas/yr Standard error in pmDE (H18) (stat.error;pos.pm;pos.eq.dec)
DE:RA 0.41   [-1/1] Correlation, DE/RA*cos(delta) (H19) (stat.correlation)
Plx:RA 0.23   [-1/1] Correlation, Plx/RA*cos(delta) (H20) (stat.correlation)
Plx:DE-0.19   [-1/1] Correlation, Plx/DE (H21) (stat.correlation)
pmRA:RA-0.29   [-1/1] Correlation, pmRA/RA*cos(delta) (H22) (pos.pm;pos.eq.ra)
pmRA:DE-0.34   [-1/1] Correlation, pmRA/DE (H23) (pos.pm;pos.eq.ra)
pmRA:Plx 0.05   [-1/1] Correlation, pmRA/Plx (H24) (pos.pm;pos.eq.ra)
pmDE:RA-0.32   [-1/1] Correlation, pmDE/RA*cos(delta) (H25) (pos.pm;pos.eq.dec)
pmDE:DE-0.28   [-1/1] Correlation, pmDE/DE (H26) (pos.pm;pos.eq.dec)
pmDE:Plx 0.02   [-1/1] Correlation, pmDE/Plx (H27) (pos.pm;pos.eq.dec)
pmDE:pmRA 0.58   [-1/1] Correlation, pmDE/pmRA (H28) (pos.pm;pos.eq.dec)
F1 0 % Percentage of rejected data (H29) (stat.value;arith.ratio)
F2-0.15   Goodness-of-fit parameter (Note H30)   (stat.param)
BTmag10.343 mag Mean BT magnitude (H32) (phot.mag;em.opt.B)
e_BTmag 0.054 mag Standard error on BTmag (H33) (stat.error;phot.mag;em.opt.B)
VTmag 9.862 mag Mean VT magnitude (H34) (phot.mag;em.opt.V)
e_VTmag 0.052 mag Standard error on VTmag (H35) (stat.error;phot.mag;em.opt.V)
m_BTmag*   [A-Z*-] Reference flag for BT and VTmag (Note H36)   (meta.code.multip)
B-V 0.453 mag Johnson B-V colour (H37) (phot.color;em.opt.B;em.opt.V)
e_B-V 0.068 mag Standard error on B-V (H38) (stat.error;phot.color;em.opt.B)
r_B-VT   [GT] Source of B-V from Ground or Tycho (H39) (meta.ref;phot.color;em.opt.B)
V-I 0.52 mag Colour index in Cousins' system (H40) (phot.color;em.opt.V;em.opt.I)
e_V-I 0.07 mag Standard error on V-I (H41) (stat.error;phot.color;em.opt.V)
r_V-IL   [A-T] Source of V-I (Note H42)   (meta.ref;phot.color;em.opt.V)
CombMag*   [*] Flag for combined Vmag, B-V, V-I (H43) (meta.code.error)
Hpmag 9.9248 mag Median magnitude in Hipparcos system (Note H44)   (phot.mag;em.opt.V)
e_Hpmag 0.0036 mag Standard error on Hpmag (Note H45)   (stat.error;phot.mag;em.IR.H)
Hpscat 0.020 mag Scatter on Hpmag (H46) (phot.mag;em.opt.V)
o_Hpmag 44   Number of observations for Hpmag (H47) (meta.number)
m_Hpmag*   [A-Z*-] Reference flag for Hpmag (Note H48)   (meta.code.multip)
Hpmax 9.89 mag Hpmag at maximum (5th percentile) (H49) (phot.mag;em.opt.V)
HPmin 9.97 mag Hpmag at minimum (95th percentile) (H50) (phot.mag;em.IR.H)
Period  d Variability period (days) (H51) (src.var)
HvarTypeC   [CDMPRU] variability type (Note H52)   (meta.note)
moreVar    [12] Additional data about variability (Note H53)   (src.var)
morePhoto    [ABC] Light curve Annex (H54) (meta.note)
CCDM04539+2246  CCDM identifier (H55) (meta.id)
n_CCDMH   [HIM] Historical status flag (Note H56)   (meta.note)
Nsys 1   Number of entries with same CCDM (H57) (meta.number)
Ncomp 2   Number of components in this entry (H58) (meta.number)
MultFlagC   [CGOVX] Double/Multiple Systems flag (Note H59)   (meta.code.error)
Source    [PFILS] Astrometric source flag (Note H60)   (meta.code.error)
QualC   [ABCDS] Solution quality (Note H61)   (meta.code.qual;stat.fit)
m_HIPAB  Component identifiers (H62) (meta.code.multip)
theta177 deg Position angle between components (H63) (pos.posAng)
rho 0.636 arcsec Angular separation between components (H64) (pos.angDistance)
e_rho 0.055 arcsec Standard error on rho (H65) (stat.error)
dHp 3.31 mag Magnitude difference of components (H66) (phot.mag;arith.diff)
e_dHp 0.41 mag Standard error on dHp (H67) (stat.error)
Survey    [S] Flag indicating a Survey Star (H68) (meta.code.error)
ChartG   [DG] Identification Chart (Note H69)   (meta.id;obs.field)
Notes    [DGPWXYZ] Existence of notes (Note H70)   (meta.note)
HD 31086  (i) [1/359083] HD number III/135 (H71) (meta.id)
BDB+22 770  Bonner DM I/119, I/122 (H72) (meta.id)
CoD   Cordoba Durchmusterung (DM) I/114 (H73) (meta.id)
CPD   Cape Photographic DM I/108 (H74) (meta.id;spect.dopplerVeloc.opt;em.opt.I)
(V-I)red 0.57 mag V-I used for reductions (H75) (phot.color;em.opt.V;em.opt.I)
SpTypeN...  Spectral type (H76) (src.spType)
r_SpTypeX   [1234GKSX] Source of spectral type (Note H77)   (meta.ref;pos.frame)

HIPepHIPep  Hipparcos Epoch Photometry (Plot and List) (meta.ref.url)
Erratum
  • HIP 22767 has a spectral type A0, and is not an carbon star (the N star is -21s/+9" away and is TYC 1832-1766-1, see Platais et al., 2003A&A...397..997P)
  •  consult the errata on HIP catalog (meta.ref.url)
    _RA.icrs073.46580488 deg (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
    _DE.icrs+22.77102340 deg (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)
      
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