ARICNS ARI Data Base for Nearby Stars

Running No.: 4820   CNS designation: N1 1700 A    HD: 191499    HIP:  99316   BD: +16° 4166    YPC: 4783.00  

RA (2000):  20 09 35   Dec (2000):  +16 48.3  
RA (1950):  20 07 18   Dec (1950):  +16 39.3  
RA (1900):  20 05 01   Dec (1900):  +16 30.4  

µ(RA):  .004 "/yr   µ(Dec):  .175 "/yr     Total Proper Motion:   0.175 "/yr   1.4°  

V :  7.90 c   B-V:  .81 J   U-B:  .35:J   R-I_c:  .44 J   Spectral Type:  G9 V   

Trig. Par.:  17.3 ± 11.1  mas   1  Obs.       Res. Par. (SpT/UBVRI) :  36.3  ± 8.8  mas     Distance:  27.55  ± 6.68 pc  

M_V :  5.7 c   M Qual.: e     RV: - 30.6 km/s   RV Qual.: a   

Space Velocity:     U:  -032  km/s    V:  -013  km/s    W:  +016 km/s

Additional Designations: Wolf 871 ADS 13434  

Notes:  d(m) = 1.20  

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 99316|H|20  9 34.30|+16 48 20.8| 7.56| |GA|  41.07|    3.79|  175.79|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  0.93|  0.89|  1.18|  1.00|  1.02|  0| 0.19| 8.698|0.013| 7.746|0.009|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

A| 0.810|0.018|G|0.85|0.02|H|*| 7.6742|0.0009| 7.66| 7.69|       |D| | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

20096+1649|I| 1| 2|C| |A|AB| 14|  4.450|0.006| 2.10|0.03|S| | |


    U      V      W      sU    sV    sW

  -30.0  -14.7   15.3     .6    .7    .3

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Updated: 05 November 1998