Astronomisches Rechen-Institut Heidelberg

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Running No.: 1137   CNS designation: Gl 550.2A ( = Wo 9481A )   HD: 126868    HIP:  70755   BD: -01° 2957    YPC: 3279.00  

RA (2000):  14 28 12   Dec (2000):  -02 13.7  
RA (1950):  14 25 37   Dec (1950):  -02 00.3  
RA (1900):  14 23 03   Dec (1900):  -01 46.8  

µ(RA):  -.142 "/yr   µ(Dec):  -.005 "/yr     Total Proper Motion:   0.142 "/yr  267.9°  

V :  4.83 c   B-V:  .71 J   U-B:  .20 J   V-Rc:  .37 J   R-Ic:  .33 J   Spectral Type:  G2 IV   

Trig. Par.:  35.3 ± 5.6  mas   Obs.  (good accord.)    Res. Par. (Trig. Par.):  35.3  ± 5.6  mas     Distance:  28.33  ± 4.49 pc  

MV :  2.57 c   M Qual.: d     RV: - 10.0 km/s   RV Qual.: a    Remark:  SB(?)   

Space Velocity:     U:  -018  km/s    V:  -011  km/s    W:  -001 km/s

Additional Designations: PHI Vir ADS 9273  

Notes:  V(AB) = 4.81 d(m) = 4.15  


Other ARICNS component(s):  Gl  550.2B   


HIPPARCOS DATA

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 70755|H|14 28 12.14|- 2 13 40.6| 4.81|1|GA|  24.15| -140.94|   -2.92|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  0.99|  0.85|  1.00|  1.04|  0.83|  0|-0.08| 5.681|0.004| 4.913|0.003|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

A| 0.693|0.013|G|0.73|0.02|A|*| 4.9445|0.0028| 4.92| 4.98|       |U|2| |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

14282-0214|I| 1| 2|C| |B|AB|110|  5.160|0.048| 4.13|0.17|S| | |


    U      V      W      sU    sV    sW

  -23.9  -17.1    2.1     .9    .8    .7




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Updated: 05 November 1998

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