Astronomisches Rechen-Institut Heidelberg

ARICNS ARI Data Base for Nearby Stars


Star Page



Running No.: 4020   CNS designation: N1 992    HD: 102540    HIP:  57574   CD: -34° 7692   

RA (2000):  11 48 03   Dec (2000):  -35 13.5  
RA (1950):  11 45 33   Dec (1950):  -34 56.8  
RA (1900):  11 43 03   Dec (1900):  -34 40.1  

µ(RA):  -.155 "/yr   µ(Dec):  -.074 "/yr     Total Proper Motion:   0.172 "/yr  244.5°  

V :  7.10    B-V:  .76    U-B:  .20    V-Rc:  .42    R-Ic:  .40    Spectral Type:  G5/6 V   

Res. Par. (uvby-phot.):  55.2  ± 8.9  mas     Distance:  18.12  ± 2.92 pc  

MV :  5.81    M Qual.: d     RV: - 0.1 km/s   RV Qual.: b    Remark:  RV var(?)   

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



HIPPARCOS DATA

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 57574| |11 48  3.88|-35 13 31.1| 7.10| |G |  14.41| -139.78|  -68.54|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  0.72|  0.54|  0.84|  0.89|  0.58|  0| 0.78| 8.038|0.010| 7.198|0.006|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 0.756|0.003|G|0.82|0.02|A| | 7.2428|0.0010| 7.23| 7.26|       | | | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

          | |  | 1|G| | |  |   |       |     |     |    |S| | |


    U      V      W      sU    sV    sW 

  -31.6  -26.4  -30.4    1.9   2.2   1.9




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


Updated: 4 March 1998

webmaster@ari.uni-heidelberg.de