Astronomisches Rechen-Institut Heidelberg

ARICNS ARI Data Base for Nearby Stars


Star Page



Running No.: 1069   CNS designation: Gl 520 A    HIP:  66492   BD: +48° 2138    YPC: 3118.01   Vys: 303A   

RA (2000):  13 37 51   Dec (2000):  +48 08.3  
RA (1950):  13 35 49   Dec (1950):  +48 23.6  
RA (1900):  13 33 47   Dec (1900):  +48 39.0  

µ(RA):  -.211 "/yr   µ(Dec):  -.112 "/yr     Total Proper Motion:   0.239 "/yr  242. °  

V :  10.13 c   B-V:  1.41 J   U-B:  1.19 J   V-Rc:  .87 J   R-Ic:  .88 J   Spectral Type:  K7   

Trig. Par.: -12.7 ± 16.0  mas   Obs.  (good accord.)    Res. Par. (SpT/UBVRI) :  45.8  ± 13.3  mas     Distance:  21.83  ± 6.34 pc  

MV :  8.4 c   M Qual.: e     RV: - 28.  km/s   RV Qual.: d   

Space Velocity:     U:  -007  km/s    V:  -032  km/s    W:  -018 km/s

Additional Designations: ADS 8980  

Notes:  V(AB) = 9.77 d(m) = 1.01  


Other ARICNS component(s):  Gl  520  B    and   Gl  520  C   


HIPPARCOS DATA

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 66492|H|13 37 51.23|+48  8 17.1| 9.77| |GA|  45.66| -234.25| -139.15|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  2.27|  2.63|  2.72|  2.06|  2.18|  0|-0.13|11.865|0.097|10.193|0.034|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

A| 1.384|0.005|G|1.63|0.01|I|*| 9.8337|0.0024| 9.78| 9.89|       |D| | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

13379+4808|I| 1| 2|C| |A|AB|312|  2.166|0.008| 0.98|0.03| | | |


    U      V      W      sU    sV    sW

   -7.2  -35.6  -16.3     .8   3.2   6.8




Back to the Help page for the ARICNS or to the ARICNS Page or to the Home Page of the Astronomisches Rechen-Institut


Updated: 05 November 1998

webmaster@ari.uni-heidelberg.de