Astronomisches Rechen-Institut Heidelberg

ARICNS ARI Data Base for Nearby Stars


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Running No.: 531   CNS designation: Gl 255 A    HD:  51825    HIP:  33451   CD: -35° 3233    YPC: 1638.00  

RA (2000):  06 57 17   Dec (2000):  -35 30.5  
RA (1950):  06 55 30   Dec (1950):  -35 26.4  
RA (1900):  06 53 43   Dec (1900):  -35 22.5  

µ(RA):  -.036 "/yr   µ(Dec):  .018 "/yr     Total Proper Motion:   0.040 "/yr  296.9°  

V :  6.89 c   B-V:  .45 J   U-B:  -.04 J   V-Rc:  0.27 J   R-Ic:  0.26 J   Spectral Type:  F8 IV-V   

Trig. Par.:  68.3 ± 15.0  mas   Obs.       Res. Par. (uvby-phot.):  23.4  ± 3.8  mas     Distance:  42.74  ± 6.94 pc  

MV :  3.74 c   M Qual.: d     RV: + 10.1 km/s   RV Qual.: c   

Space Velocity:     U:  -009  km/s    V:  -005  km/s    W:  -007 km/s

Additional Designations: BS 2612  

Notes:  V(AB) = 6.23 d(m) = 0.16  


Other ARICNS component(s):  Gl  255  B   


HIPPARCOS DATA

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 33451|H| 6 57 17.58|-35 30 25.8| 6.23| |H*|  23.15|  -40.38|   19.58|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  0.44|  0.47|  0.56|  0.50|  0.53|  0| 1.03| 6.772|0.004| 6.281|0.004|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

*| 0.465|0.013|G|0.53|0.02|A|*| 6.3328|0.0007| 6.32| 6.34|       |D| | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

06573-3530|I| 1| 2|C|S|A|AB|302|  0.140|0.006| 0.41|0.25|S| | |


    U      V      W      sU    sV    sW

   -9.8   -4.8   -8.2    1.5   3.3    .9




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Updated: 05 November 1998

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