ARICNS ARI Data Base for Nearby Stars

Running No.: 470   CNS designation: Gl 222 AB   HD:  39587    HIP:  27913   BD: +20° 1162    YPC: 1354.00  

RA (2000):  05 54 23   Dec (2000):  +20 16.5  
RA (1950):  05 51 25   Dec (1950):  +20 16.1  
RA (1900):  05 48 27   Dec (1900):  +20 15.4  

µ(RA):  -.189 "/yr   µ(Dec):  -.092 "/yr     Total Proper Motion:   0.210 "/yr  244.0°  

V :  4.43 c   B-V:  .59 J   U-B:  .07 J   V-R_c:  .34 J   R-I_c:  .30 J   Spectral Type:  G0 V   

Trig. Par.: 112.3 ± .9  mas   6  Obs.  (good accord.)    Res. Par. (Trig. Par.): 112.3  ± .9  mas     Distance:  8.90  ± .07 pc  

M_V :  4.68 c   M Qual.: a     RV: - 13.4 km/s   RV Qual.: a    Remark:  SB-orbit   

Space Velocity:     U:  +014  km/s    V:  +003  km/s    W:  -008 km/s

Additional Designations: CHI^1 Ori  

Notes:  max sep 0.6" d(m) > 4.4 ; orbit in Irwin et al. PASP104,101-92  

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 27913| | 5 54 22.98|+20 16 34.2| 4.39|1|H | 115.43| -163.17|  -98.92|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  1.04|  0.61|  1.08|  1.06|  0.60|  0|-1.44| 5.125|0.003| 4.466|0.003|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 0.594|0.008|G|0.66|0.02|G| | 4.5219|0.0010| 4.51| 4.54|       |M| | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

05544+2017|I| 1| 1| | | |  |   |       |     |     |    |S| | |


    U      V      W      sU    sV    sW 

   13.5    2.0   -7.3     .7    .1    .1

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Updated: 4 March 1998