Astronomisches Rechen-Institut Heidelberg

ARICNS ARI Data Base for Nearby Stars


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Running No.: 1539   CNS designation: Gl 745 B    HD: 349726    HIP:  93899   YPC: 4451.00   LHS: 3433   

RA (2000):  19 07 13   Dec (2000):  +20 52.6  
RA (1950):  19 05 05   Dec (1950):  +20 48.1  
RA (1900):  19 02 57   Dec (1900):  +20 43.8  

µ(RA):  -.473 "/yr   µ(Dec):  -.336 "/yr     Total Proper Motion:   0.580 "/yr  234.6°  

V :  10.77    B-V:  1.59    U-B:  1.28    V-Rc:  1.03    R-Ic:  1.21    Spectral Type:  M2   

Trig. Par.: 112.8 ± 4.1  mas   Obs.  (good accord.)    Res. Par. (Trig. Par.): 112.8  ± 4.1  mas     Distance:  8.87  ± .32 pc  

MV : 11.03    M Qual.: a     RV: + 32.0 km/s   RV Qual.: a   

Space Velocity:     U:  +036  km/s    V:  +012  km/s    W:  +015 km/s

Additional Designations: AC+20:1463-154 Ross 731  


Other ARICNS component(s):  Gl  745  A   


HIPPARCOS DATA

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 93899| |19  7 13.20|+20 52 37.3|10.76|2|G | 112.82| -481.01| -333.36|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  1.41|  1.65|  2.41|  1.68|  2.59|  0| 1.55|      |     |      |     |


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 1.570|0.015|G|2.52|0.06|I| |10.8236|0.0048|10.73|10.91|       |U| | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

19072+2053|I| 2| 1| | | |  |   |       |     |     |    | |G| |


    U      V      W      sU    sV    sW

   35.7   11.9   14.7     .6    .7    .3




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Updated: 05 November 1998

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