Hipparcos/Tycho Catalogue Data

Hipparcos Catalogue
HIP 97649

For information on field definitions see Guide to Hipparcos fields (pdf)

Field       Value                 Field Description 
H0  : H                    Catalogue (H = Hipparcos, T = Tycho)
H1  :    97649             Identifier (HIP number)
H2  :                      Proximity flag
H3  :  19 50 46.68         Identifier RA,  h m s (J1991.25)
H4  : +08 52 02.6          Identifier Dec, d m s (J1991.25)
H5  :        0.76          V (Johnson) magnitude 
H6  : 1                    Coarse variability flag
H7  : G                    Source of magnitude identifier
H8  :      297.69450860    alpha, degrees (J1991.25)
H9  :        8.86738491    delta, degrees (J1991.25)
H10 :                      Reference flag for astrometry
H11 :      194.44          Trigonometric parallax (mas)
H12 :      536.82          mu_alpha* (mas/yr)
H13 :      385.54          mu_delta (mas/yr)
H14 :        0.60          Standard error in alpha* at J1991.25 (mas)
H15 :        0.53          Standard error in delta at J1991.25 (mas)
H16 :        0.94          Standard error in pi (mas)
H17 :        0.73          Standard error in mu_alpha* (mas/yr)
H18 :        0.68          Standard error in mu_delta (mas/yr)
H19 :        0.20          Correlation: alpha*/delta
H20 :       -0.24          Correlation: alpha*/pi
H21 :       -0.33          Correlation: delta/pi
H22 :        0.27          Correlation: alpha*/mu_alpha*
H23 :       -0.14          Correlation: delta/mu_alpha*
H24 :        0.36          Correlation: pi/mu_alpha*
H25 :       -0.04          Correlation: alpha*/mu_delta
H26 :        0.41          Correlation: delta/mu_delta
H27 :        0.05          Correlation: pi/mu_delta
H28 :        0.04          Correlation: mu_alpha*/mu_delta
H29 :        0             F1, data points rejected (per cent)
H30 :        0.36          F2, goodness-of-fit
H31 :    97649             HIP number
H32 :        1.248         BT (mag)
H33 :        0.012         sigma BT (mag)
H34 :        0.955         VT (mag)
H35 :        0.010         sigma VT (mag)
H36 :                      Reference flag for BT and VT 
H37 :        0.221         B-V (mag)
H38 :        0.010         sigma B-V (mag)
H39 : G                    Source of B-V
H40 :        0.27          V-I (mag)
H41 :        0.02          sigma V-I (mag)
H42 : A                    Source of V-I
H43 :                      Reference flag for colour indices
H44 :        0.8273        Median Hp (mag)
H45 :        0.0011        sigma Hp (mag)
H46 :        0.006         Scatter, s (mag)
H47 :       41             Accepted transits, N
H48 :                      Reference flag for photometry
H49 :        0.82          Mag at max, Hp (5th percentile)
H50 :        0.87          Mag at min, Hp (95th percentile)
H51 :        7.94          Period (days)
H52 : P                    Flag (variability type)
H53 : 1                    Flag (variability tables)(view the Variability Annex entry)
H54 : A                    Flag (light curves)(view annex-A light curve(pdf))
H55 : 19508+0852           CCDM Identifier
H56 : I                    Historical status flag
H57 :        1             Number of catalogue entries
H58 :        1             Number of components
H59 :                      Double/Multiple Systems Annex flag
H60 :                      Astrometric source flag
H61 :                      Solution quality
H62 :                      Component identifiers
H63 :                      Position angle (degrees)
H64 :                      Angular separation (arcsec)
H65 :                      sigma separation (arcsec)
H66 :                      Delta Hp (mag)
H67 :                      sigma Delta Hp (mag)
H68 : S                    Survey flag
H69 :                      Chart flag
H70 : P                    Notes
H71 :   187642             HD identifier 
H72 : B+08 4236            DM (BD) identifier
H73 :                      DM (CoD) identifier
H74 :                      DM (CPD) identifier
H75 :        0.27          V-I (mag) used for reductions
H76 : A7IV-V               Spectral type 
H77 : X                    Source of spectral type 
HGNOTES
HDNOTES
HPNOTES
PN1   |2|3|N4|N5|PN6                                                                             
 97649| | | 1| 1|Period may be incorrect.                                                        
AUTHREF
PA1   |PA2                                                                      
95.012|Lallement, R.  et al., 1995 A&A 304 461                                  
95.054|Schrijver, C.J.  et al., 1995 A&A 302 438                                
95.096|Babel, J., 1995 A&A 301 823                                              
95.295|Guedel, M.  et al., 1995 A&A 293 L49                                     
95.313|Smalley, B., Dworetsky, M.M., 1995 A&A 293 446                           
95.479|Linsky, J.L.  et al., 1995 ApJ 451 335                                   
95.500|Gatewood, G., de Jonge, J.K., 1995 ApJ 450 364                           
95.543|Walter, F.M.  et al., 1995 ApJ 447 353                                   
95.668|Freire Ferrero, R.  et al., 1995 ApJ 439 1011                            
95.684|Abt, H.A., Morrell, N.I., 1995 ApJS 99 135                               
94.266|Davidge, T.J., Clark, C.C., 1994 AJ 107 946                              
94.349|Simon, T.  et al., 1994 ApJ 428 319                                      
94.410|Wood, B.E.  et al., 1994 ApJS 93 287