Hipparcos/Tycho Catalogue Data

Hipparcos Catalogue: Variability Annex
HIP 22127

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

Field       Value                 Field Description 
P1  :    22127             Identifier (HIP)
P2  :                      Flag if new variable
P3  : K8-M8e               Spectral type
P4  : P                    Variability type (1-letter)
P5  : M                    Variability type (6-letter)
P6  :                      Flag if newly classified by Hipparcos
P7  :        8.068         Magnitude at max from curve fitting
P8  :                      Limit flag (>)
P9  :       11.758         Magnitude at min from curve fitting
P10 :       -1.5           log_10(sigma_A/A)
P11 :      142.70          Mean period (days)
P12 :       -1.1           log_10sigma_P
P13 :     8554.7           Epoch from solution (days)
P14 :        1             Precision flag
P15 : B                    Annex flag
P16 : P                    Note flag
P17 : X_Cam                Variable star name
P18 :      143.56000       Period from literature (days)
P19 :  2444679.00          Epoch from literature (Julian Date)
P20 :        7.40          Magnitude at max from literature
P21 :       14.20          Magnitude at min from literature
P22 : V                    Photometric band
P23 : R                    Reference flag
AUTHREF
PA1   |PA2                                                                      
88.020|Vardya, M.S., 1988 A&AS 73 181                                           
86.141|Wenzel, W., 1986 MittSonn 11 1                                           
85.222|Roessiger, S.  et al., 1985 MittSonn 10 145                              
22.006|Mueller, G., Hartwig, E., 1922 Leipzig 3 1                               
 7.001|Cannon, A.J., 1907 HarvAnn 55 1                                          
HGNOTES
HDNOTES
HPNOTES
PN1   |2|3|N4|N5|PN6                                                                             
 22127| | | 1| 1|Ephemeris based on AAVSO data.