Astronomisches Rechen-Institut Heidelberg

ARICNS ARI Data Base for Nearby Stars


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Running No.: 441   CNS designation: Gl 201    HD:  35171    HIP:  25220   BD: +17° 917    YPC: 1222.00   Vys: 462   

RA (2000):  05 23 38   Dec (2000):  +17 19.4  
RA (1950):  05 20 43   Dec (1950):  +17 16.7  
RA (1900):  05 17 48   Dec (1900):  +17 13.7  

µ(RA):  .251 "/yr   µ(Dec):  .004 "/yr     Total Proper Motion:   0.251 "/yr   89.1°  

V :  7.95    B-V:  1.10    U-B:  1.01    V-Rc:  .62:    R-Ic:  .58    Spectral Type:  dK5 e   

Trig. Par.:  64.5 ± 6.2  mas   Obs.  (good accord.)    Res. Par. (Trig. Par.):  64.5  ± 6.2  mas     Distance:  15.50  ± 1.49 pc  

MV :  7.00    M Qual.: c     RV: + 37.9 km/s   RV Qual.: a   

Space Velocity:     U:  -039  km/s    V:  -015  km/s    W:  +008 km/s

Notes:  cpm with Gl 202  



HIPPARCOS DATA

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 25220| | 5 23 38.38|+17 19 26.8| 7.93| |H |  69.76|  253.34|   -4.66|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  1.31|  0.70|  1.50|  1.21|  0.76|  0| 0.99| 9.382|0.023| 8.051|0.014|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 1.104|0.001|G|1.18|0.00|I| | 8.0588|0.0013| 8.04| 8.08|       |D| | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

          | |  | 1| | | |  |   |       |     |     |    | | | |


    U      V      W      sU    sV    sW 

  -38.2  -14.7    7.6     .7    .2    .3




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Updated: 4 March 1998

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