Astronomisches Rechen-Institut Heidelberg

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Running No.: 1080   CNS designation: Gl 525    HIP:  67090   BD: +18° 2776    YPC: 3133.00   Vys: 307    LHS:  359   

RA (2000):  13 45 05   Dec (2000):  +17 47.1  
RA (1950):  13 42 39   Dec (1950):  +18 03.7  
RA (1900):  13 40 13   Dec (1900):  +18 20.3  

µ(RA):  .436 "/yr   µ(Dec):  -1.845 "/yr     Total Proper Motion:   1.896 "/yr  166.7°  

V :  9.82    B-V:  1.42    U-B:  1.18    V-Rc:  .88    R-Ic:  .86    Spectral Type:  K5   

Trig. Par.:  80.3 ± 4.1  mas   Obs.  (good accord.)    Res. Par. (Trig. Par.):  80.3  ± 4.1  mas     Distance:  12.45  ± .64 pc  

MV :  9.34    M Qual.: b     RV: + 21.1 km/s   RV Qual.: a   

Space Velocity:     U:  +090  km/s    V:  -070  km/s    W:  -003 km/s

Additional Designations: Wolf 497  

Notes:  optical comp. 20" d(m) = 1. (Worley)  



HIPPARCOS DATA

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 67090| |13 45  5.08|+17 47  7.6| 9.79| |G |  76.70|  451.01|-1831.54|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  1.20|  0.94|  1.46|  1.35|  0.94|  0|-0.40|      |     |      |     |


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 1.420|0.010|G|1.40|0.02|J| | 9.8761|0.0024| 9.82| 9.92|       | | | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

13454+1746|I| 2| 1| | | |  |   |       |     |     |    | | | |


    U      V      W      sU    sV    sW 

   94.4  -71.4   -5.5    1.7   1.4    .9




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Updated: 4 March 1998

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