For information on field definitions see Guide to Hipparcos Double & Multiple Systems Annex fields (pdf)
Field Value Field Description DV1 : 22127 Hipparcos Catalogue (HIP) identifier DV2 : 9.80 Adopted reference magnitude, Hp_ref (mag) DV3 : 0.76 VIM element in right ascension, D_alpha* (mas) DV4 : -1.81 VIM element in declination, D_delta (mas) DV5 : 0.61 Standard error of D_alpha*, Sigma_D_alpha* (mas) DV6 : 0.76 Standard error of D_delta, Sigma_D_delta (mas) DV7 : 2.55 Significance of the VIM elements, F_D DV8 : 157.21 Position angle of the constant component, theta_C (deg) DV9 : 17.47 Standard error of the position angle, sigma_theta_C (deg) DV10 : 13.5 Lower limit for the separation of the binary, varrho_min (mas) DV11 : 13.2 Displacement of photocentre between max and min DV12 : P Flag indicating a note at the end of relevant volume DVM1: 21 correlation coefficients in a non-linear coding 467 497 442 460 505 474 513 465 428 491 450 425 436 505 412 421 499 390 408 475 399 HGNOTES HDNOTES HPNOTES PN1 |2|3|N4|N5|PN6 22127| | | 1| 1|Ephemeris based on AAVSO data.