ARICNS ARI Data Base for Nearby Stars

Running No.: 1202   CNS designation: Gl 579.4    HD: 134987    HIP:  74500   CD: -24° 11928    YPC: 3433.00  

RA (2000):  15 13 29   Dec (2000):  -25 18.5  
RA (1950):  15 10 33   Dec (1950):  -25 07.3  
RA (1900):  15 07 38   Dec (1900):  -24 55.9  

µ(RA):  -.413 "/yr   µ(Dec):  -.074 "/yr     Total Proper Motion:   0.420 "/yr  259.9°  

V :  6.44    B-V:  .69    U-B: +0.33:    V-R_c:  .36    R-I_c:  .31    Spectral Type:  G5 V   

Trig. Par.:  33.1 ± 9.2  mas   2  Obs.  (good accord.)    Res. Par. (uvby-phot.):  42.3  ± 6.8  mas     Distance:  23.64  ± 3.80 pc  

M_V :  4.57    M Qual.: d     RV: + 4.8 km/s   RV Qual.: a   

Space Velocity:     U:  -020  km/s    V:  -038  km/s    W:  +020 km/s

Notes:  dG4 (Mount Wilson)  

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 74500| |15 13 28.67|-25 18 33.6| 6.47| |H |  38.98| -399.01|  -75.10|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  0.83|  0.68|  0.98|  1.06|  0.83|  0|-1.35| 7.329|0.007| 6.547|0.006|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 0.691|0.020|G|0.71|0.02|A| | 6.6023|0.0009| 6.59| 6.62|       |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 

  -20.4  -40.1   21.0     .9   1.0    .6

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Updated: 4 March 1998