ARICNS ARI Data Base for Nearby Stars

Running No.: 631   CNS designation: Gl 307    HIP:  41431   YPC: 2006.01   Vys: 523   

RA (2000):  08 27 00   Dec (2000):  +21 57.4  
RA (1950):  08 24 05   Dec (1950):  +22 07.3  
RA (1900):  08 21 09   Dec (1900):  +22 17.0  

µ(RA):  .006 "/yr   µ(Dec):  .017 "/yr     Total Proper Motion:   0.018 "/yr   18.2°  

V :  10.87    B-V:  1.42    U-B:  1.29    V-R_c:  .88    R-I_c:  .87    Spectral Type:  dM0   

Trig. Par.:  36.6 ± 11.7  mas   1  Obs.       Res. Par. (SpT/UBVRI) :  37.6  ± 8.1  mas     Distance:  26.60  ± 5.73 pc  

M_V :  8.75    M Qual.: d    

Additional Designations: AC+22:588-15  

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 41431| | 8 27  0.90|+21 57 24.7|10.89| |G |  20.60|   -1.00|   22.71|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  2.60|  1.39|  2.59|  3.03|  2.08|  0| 1.06|      |     |      |     |


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 1.380|0.010|G|1.51|0.15|K| |10.9355|0.0047|10.86|10.99|       |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 

                                        

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Updated: 4 March 1998