ARICNS ARI Data Base for Nearby Stars

Running No.: 4634   CNS designation: N1 1536 A    HD: 163840    HIP:  87895   BD: +24° 3283    YPC: 4101.01  

RA (2000):  17 57 14   Dec (2000):  +23 59.8  
RA (1950):  17 55 10   Dec (1950):  +24 00.0  
RA (1900):  17 53 06   Dec (1900):  +24 00.4  

µ(RA):  -.021 "/yr   µ(Dec):  .070 "/yr     Total Proper Motion:   0.073 "/yr  343.6°  

V :  6.40 c   B-V:  .65 J   U-B:  .20 J   V-R_c:  .34 J   R-I_c:  .33 J   Spectral Type:  G2 V   

Trig. Par.:  36.5 ± 5.7  mas   1  Obs.       Res. Par. (Trig. Par.):  36.5  ± 5.7  mas     Distance:  27.40  ± 4.28 pc  

M_V :  4.21 c   M Qual.: d     RV: - 32.8 km/s   RV Qual.: a    Remark:  SB-orbit   

Space Velocity:     U:  -027  km/s    V:  -020  km/s    W:  -007 km/s

Additional Designations: BS 6697 McA 50  

Notes:  V(AB) = 6.30; d(m) = 2.8 ; pi_t .0365" McAlister ea. AJ110,366  

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 87895| |17 57 14.33|+23 59 45.2| 6.32| |H+|  35.02|  -17.28|   73.70|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  0.35|  0.53|  0.65|  0.36|  0.57|  1| 1.23| 7.110|0.003| 6.398|0.003|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 0.642|0.006|G|0.68|0.03|C| | 6.4543|0.0005| 6.44| 6.47|       |C| | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

          | |  | 1|O| | |  |   |       |     |     |    |S| | |


    U      V      W      sU    sV    sW

  -27.5  -19.4   -6.7     .5    .5    .3

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Updated: 05 November 1998