ARICNS ARI Data Base for Nearby Stars

Running No.: 41   CNS designation: Gl 22.2 ( = Wo 9017 )   HD:  3158    HIP:  2711   CP: -53° 117    YPC:  96.10  

RA (2000):  00 34 27   Dec (2000):  -52 22.4  
RA (1950):  00 32 05   Dec (1950):  -52 39.0  
RA (1900):  00 29 42   Dec (1900):  -52 55.6  

µ(RA):  .230 "/yr   µ(Dec):  .038 "/yr     Total Proper Motion:   0.233 "/yr   80.5°  

V :  5.56    B-V:  .45    U-B:  -.01    V-R_c:  0.28    R-I_c:  0.26    Spectral Type:  F3 IV-V   

Trig. Par.:  49.1 ± 16.1  mas   1  Obs.       Res. Par. (uvby-phot.):  41.5  ± 6.7  mas     Distance:  24.10  ± 3.89 pc  

M_V :  3.65    M Qual.: d     RV: + 34.8 km/s   RV Qual.: b   

Space Velocity:     U:  -015  km/s    V:  -022  km/s    W:  -035 km/s

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N  2711| | 0 34 27.83|-52 22 23.1| 5.57| |H |  39.03|  227.79|   38.21|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  0.40|  0.41|  0.62|  0.54|  0.47|  2|-0.92| 6.128|0.003| 5.625|0.002|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 0.472|0.012|G|0.55|0.02|A| | 5.6755|0.0005| 5.67| 5.69|       |C| | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

          | |  | 1| | | |  |   |       |     |     |    |S| | |


    U      V      W      sU    sV    sW 

  -16.5  -22.3  -35.0     .6    .6   1.6

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Updated: 8 September 1998