Astronomisches Rechen-Institut Heidelberg

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Running No.: 4110   CNS designation: N1 1070    HD: 109422    HIP:  61382   CD: -31° 9777    YPC: 2899.00  

RA (2000):  12 34 43   Dec (2000):  -31 52.6  
RA (1950):  12 32 04   Dec (1950):  -31 35.9  
RA (1900):  12 29 25   Dec (1900):  -31 19.2  

µ(RA):  -.111 "/yr   µ(Dec):  -.206 "/yr     Total Proper Motion:   0.234 "/yr  208.3°  

V :  8.92    B-V:  .72    Spectral Type:  G5 V   

Trig. Par.:  38.0 ± 15.0  mas   Obs.       Res. Par. (SpT/UBVRI) :  18.5  ± 3.6  mas     Distance:  54.05  ± 10.52 pc  

MV :  5.26    M Qual.: d     RV: + 5.7 km/s   RV Qual.: b   

Space Velocity:     U:  -005  km/s    V:  -041  km/s    W:  -044 km/s

Additional Designations: LTT 4778  



HIPPARCOS DATA

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 61382| |12 34 43.39|-31 52 35.5| 8.91| |G |  17.35| -107.69| -204.15|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  1.05|  0.81|  1.23|  1.21|  0.78|  0| 0.42| 9.749|0.019| 8.946|0.015|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 0.715|0.006|G|0.76|0.01|H| | 9.0451|0.0016| 9.02| 9.07|       | | | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

          | |  | 1| | | |  |   |       |     |     |    | | | |


    U      V      W      sU    sV    sW 

   -5.6  -42.5  -46.6    1.0   3.0   3.6




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Updated: 4 March 1998

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