Astronomisches Rechen-Institut Heidelberg

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Running No.: 550   CNS designation: Gl 268    HIP:  34603   YPC: 1668.00   LHS:  226   

RA (2000):  07 10 02   Dec (2000):  +38 31.8  
RA (1950):  07 06 39   Dec (1950):  +38 37.5  
RA (1900):  07 03 16   Dec (1900):  +38 42.9  

µ(RA):  -.492 "/yr   µ(Dec):  -.930 "/yr     Total Proper Motion:   1.052 "/yr  207.9°  

V :  11.48    B-V:  1.71    U-B:  1.23    V-Rc:  1.33    R-Ic:  1.70    Spectral Type:  M4.5 V J   

Trig. Par.: 165.2 ± 2.1  mas   Obs.  (good accord.)    Res. Par. (Trig. Par.): 165.2  ± 2.1  mas     Distance:  6.05  ± .08 pc  

MV : 12.57    M Qual.: a     RV: + 34.9 km/s   RV Qual.: a    Remark:  SB-orbit   

Space Velocity:     U:  -041  km/s    V:  -020  km/s    W:  -009 km/s

Additional Designations: Ross 986 QY Aur AC+38:23616  

Notes:  P = 10.43d d(m) = 0.4 : SBO in AJ92,1424  



HIPPARCOS DATA

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 34603| | 7 10  1.83|+38 31 46.1|11.65| |H | 157.24| -439.62| -948.27|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  3.10|  1.83|  3.32|  5.33|  2.78|  0| 1.82|      |     |      |     |


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 1.700|0.510|G|3.40|0.98|K| |11.4182|0.0071|11.33|11.48|       |C| | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

          | |  | 1| | | |  |   |       |     |     |    | |G| |


    U      V      W      sU    sV    sW 

  -40.7  -22.1   -8.3     .7    .5    .5




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Updated: 4 March 1998

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