For information on field definitions see Guide to Hipparcos Variability Annex fields (pdf)
Field Value Field Description P1 : 53806 Identifier (HIP) P2 : * Flag if new variable P3 : B9V Spectral type P4 : P Variability type (1-letter) P5 : EA Variability type (6-letter) P6 : Flag if newly classified by Hipparcos P7 : 7.580 Magnitude at max from curve fitting P8 : Limit flag (>) P9 : 7.840 Magnitude at min from curve fitting P10 : log_10(sigma_A/A) P11 : 4.5350 Mean period (days) P12 : -3.7 log_10sigma_P P13 : 8500.360 Epoch from solution (days) P14 : 3 Precision flag P15 : A Annex flag P16 : Note flag P17 : V359_Vel Variable star name P18 : Period from literature (days) P19 : Epoch from literature (Julian Date) P20 : Magnitude at max from literature P21 : Magnitude at min from literature P22 : Photometric band P23 : Reference flag AUTHREF HGNOTES HDNOTES HPNOTES