ARICNS ARI Data Base for Nearby Stars

Running No.: 1331   CNS designation: Gl 637.1 ( = Wo 9576 )   HD: 151541    HIP:  81813   BD: +68° 883    YPC: 3820.00   LHS: 3238   

RA (2000):  16 42 38   Dec (2000):  +68 06.1  
RA (1950):  16 42 44   Dec (1950):  +68 11.3  
RA (1900):  16 42 51   Dec (1900):  +68 16.5  

µ(RA):  -.293 "/yr   µ(Dec):  .432 "/yr     Total Proper Motion:   0.522 "/yr  325.8°  

V :  7.57    B-V:  .76    U-B:  .34    V-R_c:  .43    R-I_c:  .38    Spectral Type:  K1 V   

Trig. Par.:  48.9 ± 10.9  mas   2  Obs.  (good accord.)    Res. Par. (uvby-phot.):  42.9  ± 6.9  mas     Distance:  23.31  ± 3.75 pc  

M_V :  5.73    M Qual.: d     RV: + 9.3 km/s   RV Qual.: a   

Space Velocity:     U:  -055  km/s    V:  -011  km/s    W:  +018 km/s

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 81813| |16 42 38.58|+68  6  7.8| 7.56| |G |  41.15| -282.37|  427.57|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  0.54|  0.60|  0.57|  0.61|  0.70|  0| 0.08| 8.522|0.009| 7.634|0.007|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 0.769|0.001|G|0.81|0.00|H| | 7.6994|0.0011| 7.68| 7.72|       | | | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

          | |  | 1| | | |  |   |       |     |     |    |S| | |


    U      V      W      sU    sV    sW 

  -56.1  -10.9   17.4     .8    .6    .5

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Updated: 8 September 1998