Astronomisches Rechen-Institut Heidelberg

ARICNS ARI Data Base for Nearby Stars


Star Page



Running No.: 1375   CNS designation: Gl 661 A    HD: 155876    HIP:  84140   BD: +45° 2505    YPC: 3907.00   Vys: 165A    LHS:  433   

RA (2000):  17 12 08   Dec (2000):  +45 40.0  
RA (1950):  17 10 40   Dec (1950):  +45 44.8  
RA (1900):  17 09 12   Dec (1900):  +45 49.7  

µ(RA):  .239 "/yr   µ(Dec):  -1.564 "/yr     Total Proper Motion:   1.582 "/yr  171.3°  

V :  9.91 c   B-V:  1.47 J   U-B:  1.02 J   V-Rc:  1.07 J   R-Ic:  1.38 J   Spectral Type:  M3 V J   

Trig. Par.: 154.0 ± 3.6  mas   Obs.  (good accord.)    Res. Par. (Trig. Par.): 154.0  ± 3.6  mas     Distance:  6.49  ± .15 pc  

MV : 10.85 c   M Qual.: a     RV: - 29.6 km/s   RV Qual.: a   

Space Velocity:     U:  +039  km/s    V:  -032  km/s    W:  -026 km/s

Additional Designations: Kui 79  

Notes:  V(AB) = 9.38 d(m) = 0.48  


Other ARICNS component(s):  Gl  661  B   


HIPPARCOS DATA

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 84140|H|17 12  7.89|+45 39 57.5| 9.31| |HA| 158.17|  325.97|-1591.87|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  5.13|  6.09|  3.26|  6.83|  5.12| 36| 1.68|11.196|0.074| 9.567|0.028|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

*| 1.485|0.028|G|1.98|0.16|I|*| 9.3754|0.0022| 9.34| 9.41|       |D| | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

17121+4540|I| 1| 2|C| |C|AB|331|  0.382|0.011| 0.23|0.17| | | |


    U      V      W      sU    sV    sW

   39.1  -30.4  -28.1    1.0    .6    .5




Back to the Help page for the ARICNS or to the ARICNS Page or to the Home Page of the Astronomisches Rechen-Institut


Updated: 05 November 1998

webmaster@ari.uni-heidelberg.de