For information on field definitions see Guide to Hipparcos fields (pdf)
Field Value Field Description H0 : H Catalogue (H = Hipparcos, T = Tycho) H1 : 30878 Identifier (HIP number) H2 : Proximity flag H3 : 06 28 54.95 Identifier RA, h m s (J1991.25) H4 : +52 07 33.3 Identifier Dec, d m s (J1991.25) H5 : 7.25 V (Johnson) magnitude H6 : 2 Coarse variability flag H7 : G Source of magnitude identifier H8 : 97.22894911 alpha, degrees (J1991.25) H9 : 52.12590325 delta, degrees (J1991.25) H10 : Reference flag for astrometry H11 : 13.73 Trigonometric parallax (mas) H12 : -59.39 mu_alpha* (mas/yr) H13 : -19.01 mu_delta (mas/yr) H14 : 0.74 Standard error in alpha* at J1991.25 (mas) H15 : 0.52 Standard error in delta at J1991.25 (mas) H16 : 0.89 Standard error in pi (mas) H17 : 0.79 Standard error in mu_alpha* (mas/yr) H18 : 0.58 Standard error in mu_delta (mas/yr) H19 : 0.05 Correlation: alpha*/delta H20 : 0.38 Correlation: alpha*/pi H21 : 0.06 Correlation: delta/pi H22 : 0.33 Correlation: alpha*/mu_alpha* H23 : 0.14 Correlation: delta/mu_alpha* H24 : 0.00 Correlation: pi/mu_alpha* H25 : 0.16 Correlation: alpha*/mu_delta H26 : 0.02 Correlation: delta/mu_delta H27 : 0.16 Correlation: pi/mu_delta H28 : -0.05 Correlation: mu_alpha*/mu_delta H29 : 0 F1, data points rejected (per cent) H30 : 0.39 F2, goodness-of-fit H31 : 30878 HIP number H32 : 7.780 BT (mag) H33 : 0.010 sigma BT (mag) H34 : 7.309 VT (mag) H35 : 0.012 sigma VT (mag) H36 : Reference flag for BT and VT H37 : 0.444 B-V (mag) H38 : 0.014 sigma B-V (mag) H39 : T Source of B-V H40 : 0.51 V-I (mag) H41 : 0.01 sigma V-I (mag) H42 : L Source of V-I H43 : Reference flag for colour indices H44 : 7.3553 Median Hp (mag) H45 : 0.0013 sigma Hp (mag) H46 : 0.013 Scatter, s (mag) H47 : 91 Accepted transits, N H48 : Reference flag for photometry H49 : 7.33 Mag at max, Hp (5th percentile) H50 : 7.59 Mag at min, Hp (95th percentile) H51 : Period (days) H52 : U Flag (variability type) H53 : 2 Flag (variability tables)(view the Variability Annex entry) H54 : C Flag (light curves)(view annex-C light curve(pdf)) H55 : CCDM Identifier H56 : Historical status flag H57 : 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 : 45191 HD identifier H72 : B+52 1077 DM (BD) identifier H73 : DM (CoD) identifier H74 : DM (CPD) identifier H75 : 0.55 V-I (mag) used for reductions H76 : F2 Spectral type H77 : S Source of spectral type HGNOTES HDNOTES HPNOTES PN1 |2|3|N4|N5|PN6 30878| | | 1| 1|Possible periods p=1.5718d or p=1.9265d. AUTHREF