ARICNS ARI Data Base for Nearby Stars

Running No.: 1710   CNS designation: Gl 816.1A ( = Wo 9717A )   HD: 200560    HIP: 103859   BD: +45° 3371    YPC: 5061.00  

RA (2000):  21 02 40   Dec (2000):  +45 53.1  
RA (1950):  21 00 53   Dec (1950):  +45 41.1  
RA (1900):  20 59 06   Dec (1900):  +45 29.2  

µ(RA):  .395 "/yr   µ(Dec):  .148 "/yr     Total Proper Motion:   0.422 "/yr   69.5°  

V :  7.70 c   B-V:  .97 J   U-B:  .76 J   Spectral Type:  K25 V   

Trig. Par.:  46.4 ± 5.8  mas   3  Obs.  (good accord.)    Res. Par. (Trig. Par.):  46.4  ± 5.8  mas     Distance:  21.55  ± 2.69 pc  

M_V :  6.03 c   M Qual.: c     RV: - 13.7 km/s   RV Qual.: a   

Space Velocity:     U:  -039  km/s    V:  -012  km/s    W:  -020 km/s

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N103859| |21  2 40.76|+45 53  5.2| 7.69| |G |  51.65|  402.31|  141.72|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  0.60|  0.55|  0.72|  0.66|  0.57|  1| 2.62| 8.955|0.014| 7.825|0.010|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 0.970|0.016|G|0.93|0.01|L| | 7.8372|0.0018| 7.81| 7.86|       |D| | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

21028+4552|I| 2| 1| | |S|  |   |       |     |     |    | | | |


    U      V      W      sU    sV    sW

  -35.0  -12.4  -18.5     .5    .7    .3

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Updated: 05 November 1998