Astronomisches Rechen-Institut Heidelberg

ARICNS ARI Data Base for Nearby Stars


Star Page



Running No.: 639   CNS designation: Gl 310 Aa   HIP:  42220   BD: +67° 552    YPC: 2037.00   Vys: 254    LHS:  251   

RA (2000):  08 36 25   Dec (2000):  +67 17.7  
RA (1950):  08 31 55   Dec (1950):  +67 28.1  
RA (1900):  08 27 22   Dec (1900):  +67 38.2  

µ(RA):  -1.065 "/yr   µ(Dec):  .037 "/yr     Total Proper Motion:   1.066 "/yr  272.0°  

V :  9.32    B-V:  1.43    U-B:  1.24    V-Rc:  .90    R-Ic:  .91    Spectral Type:  K7   

Trig. Par.:  66.7 ± 3.9  mas   Obs.  (poor accord.)    Res. Par. (Trig. Par.):  66.7  ± 3.9  mas     Distance:  14.99  ± .88 pc  

MV :  8.44    M Qual.: b     RV: - 3.8 km/s   RV Qual.: e   

Space Velocity:     U:  -041  km/s    V:  +009  km/s    W:  -063 km/s

Notes:  astrom. bin. P = 24.3 yr al = 0.176"  



HIPPARCOS DATA

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 42220| | 8 36 25.45|+67 17 42.4| 9.28| |G |  71.96|-1065.08|   66.72|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  0.60|  0.77|  1.26|  0.64|  0.87|  2| 1.04|11.153|0.030| 9.467|0.012|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 1.417|0.011|G|1.71|0.03|I| | 9.3667|0.0018| 9.31| 9.42|       | | | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

08364+6718|I| 1| 1| | |S|  |   |       |     |     |    | | | |


    U      V      W      sU    sV    sW 

  -37.9    9.2  -58.6   12.5   7.8  10.5




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


Updated: 4 March 1998

webmaster@ari.uni-heidelberg.de