Astronomisches Rechen-Institut Heidelberg

ARICNS ARI Data Base for Nearby Stars


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Running No.: 7   CNS designation: Gl 4.1A ( = Wo 9001A )   HD:  123    HIP:  518   BD: +57° 2865    YPC:  7.00  

RA (2000):  00 06 16   Dec (2000):  +58 26.2  
RA (1950):  00 03 38   Dec (1950):  +58 09.5  
RA (1900):  00 01 02   Dec (1900):  +57 52.7  

µ(RA):  .253 "/yr   µ(Dec):  .060 "/yr     Total Proper Motion:   0.260 "/yr   76.7°  

V :  6.39 c   B-V:  .68 J   U-B:  .19 J   Spectral Type:  G5 V   

Trig. Par.:  45.5 ± 5.0  mas   Obs.  (poor accord.)    Res. Par. (Trig. Par.):  45.5  ± 5.0  mas     Distance:  21.98  ± 2.42 pc  

MV :  4.68 c   M Qual.: c     RV: - 11.7 km/s   RV Qual.: a   

Space Velocity:     U:  -019  km/s    V:  -023  km/s    W:  +002 km/s

Additional Designations: ADS 61AB  

Notes:  V(AB) = 5.99 d(m) = 0.81  


Other ARICNS component(s):  Gl    4.1B   


HIPPARCOS DATA

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N   518|H| 0  6 15.81|+58 26 12.2| 5.98| |GA|  49.30|  247.37|   17.77|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  0.87|  0.78|  1.05|  0.81|  0.70| 14| 0.98| 7.002|0.017| 6.266|0.019|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

A| 0.687|0.000|G|0.74|0.00|H|*| 6.1061|0.0008| 6.09| 6.12|       |D| | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

00063+5826|I| 1| 2|C| |A|AB|311|  1.455|0.004| 0.94|0.01|S| | |


    U      V      W      sU    sV    sW

  -15.6  -21.4   -1.5     .6    .7    .1




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Updated: 05 November 1998

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