ARICNS ARI Data Base for Nearby Stars

Running No.: 2807   CNS designation: Wo 9691    HD: 193307    HIP: 100412   CD: -50° 12929    YPC: 4839.00  

RA (2000):  20 21 41   Dec (2000):  -49 59.9  
RA (1950):  20 18 04   Dec (1950):  -50 09.3  
RA (1900):  20 14 26   Dec (1900):  -50 18.5  

µ(RA):  -.356 "/yr   µ(Dec):  -.244 "/yr     Total Proper Motion:   0.432 "/yr  235.6°  

V :  6.27    B-V:  .55    U-B:  -.01    R-I_c:  .29    Spectral Type:  G2 IV-V   

Trig. Par.:  43.5 ± 9.7  mas   2  Obs.  (good accord.)    Res. Par. (uvby-phot.):  37.7  ± 6.1  mas     Distance:  26.53  ± 4.29 pc  

M_V :  4.15    M Qual.: d     RV: + 17.9 km/s   RV Qual.: b   

Space Velocity:     U:  +033  km/s    V:  -039  km/s    W:  +026 km/s

Additional Designations: LTT 8055  

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N100412| |20 21 41.03|-49 59 57.9| 6.26| |H |  30.84| -359.84| -250.35|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  0.78|  0.50|  0.88|  1.32|  0.85|  0| 0.59| 6.934|0.006| 6.317|0.005|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 0.549|0.008|G|0.66|0.07|F| | 6.3829|0.0011| 6.37| 6.40|       | | | |


___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 

   37.5  -48.1   33.7    1.6   1.3   1.6

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Updated: 4 March 1998