Astronomisches Rechen-Institut Heidelberg

ARICNS ARI Data Base for Nearby Stars


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Running No.: 1090   CNS designation: Gl 531    HD: 120780    HIP:  67742   CD: -50° 8092    YPC: 3163.00   LHS: 2817   

RA (2000):  13 52 36   Dec (2000):  -50 55.3  
RA (1950):  13 49 27   Dec (1950):  -50 40.5  
RA (1900):  13 46 20   Dec (1900):  -50 25.6  

µ(RA):  -.596 "/yr   µ(Dec):  -.046 "/yr     Total Proper Motion:   0.598 "/yr  265.6°  

V :  7.38    B-V:  .89    U-B:  .55    V-Rc:  .49    R-Ic:  .48    Spectral Type:  K1 V   

Trig. Par.:  74.4 ± 9.7  mas   Obs.  (fair accord.)    Res. Par. (Trig. Par.):  74.4  ± 9.7  mas     Distance:  13.44  ± 1.75 pc  

MV :  6.74    M Qual.: c     RV: - 25.0 km/s   RV Qual.: b   

Space Velocity:     U:  -045  km/s    V:  -007  km/s    W:  +001 km/s



HIPPARCOS DATA

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 67742| |13 52 35.87|-50 55 18.3| 7.37| |H |  60.86| -583.30|  -60.25|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  0.60|  0.56|  0.95|  0.91|  0.59|  0|-0.85| 8.499|0.010| 7.474|0.008|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 0.891|0.013|G|0.97|0.02|A| | 7.5177|0.0011| 7.50| 7.53|       | | | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

13526-5055|I| 1| 1|G| | |  |   |       |     |     |    |S| | |


    U      V      W      sU    sV    sW 

  -50.6  -12.0    2.1    1.3   1.4    .3




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Updated: 4 March 1998

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