ARICNS ARI Data Base for Nearby Stars

Running No.: 1490   CNS designation: Gl 716    HD: 170657    HIP:  90790   BD: -18° 4986    YPC: 4256.00  

RA (2000):  18 31 19   Dec (2000):  -18 54.5  
RA (1950):  18 28 23   Dec (1950):  -18 56.5  
RA (1900):  18 25 27   Dec (1900):  -18 58.3  

µ(RA):  -.132 "/yr   µ(Dec):  -.207 "/yr     Total Proper Motion:   0.245 "/yr  212.5°  

V :  6.79    B-V:  .82    U-B: +0.56    V-R_c:  .49    R-I_c:  .41    Spectral Type:  K3 V   

Trig. Par.:  78.2 ± 9.2  mas   2  Obs.  (fair accord.)    Res. Par. (Trig. Par.):  78.2  ± 9.2  mas     Distance:  12.79  ± 1.50 pc  

M_V :  6.26    M Qual.: c     RV: - 40.7 km/s   RV Qual.: b   

Space Velocity:     U:  -036  km/s    V:  -024  km/s    W:  +004 km/s

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 90790| |18 31 18.96|-18 54 31.7| 6.81| |G |  75.71| -140.14| -194.60|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  0.85|  0.59|  0.89|  0.94|  0.72|  0|-0.34| 7.902|0.012| 6.899|0.007|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 0.861|0.007|G|0.92|0.02|A| | 6.9526|0.0016| 6.94| 6.97|       |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 

  -35.5  -24.3    5.6    1.7    .5    .2

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Updated: 4 March 1998