Astronomisches Rechen-Institut Heidelberg

ARICNS ARI Data Base for Nearby Stars


Star Page



Running No.: 270   CNS designation: Gl 121.1 ( = Wo 9108 )   HIP:  14165   YPC:  632.10  

RA (2000):  03 02 37   Dec (2000):  -18 09.9  
RA (1950):  03 00 18   Dec (1950):  -18 21.8  
RA (1900):  02 57 59   Dec (1900):  -18 33.8  

µ(RA):  .397 "/yr   µ(Dec):  .177 "/yr     Total Proper Motion:   0.435 "/yr   66. °  

V :  11.79    B-V:  1.54    U-B:  1.2 ?    V-Rc:  1.05    R-Ic:  1.29    Spectral Type:  M2   

Trig. Par.:  64.1 ± 16.1  mas   Obs.       Res. Par. (SpT/UBVRI) :  60.3  ± 17.1  mas     Distance:  16.58  ± 4.70 pc  

MV : 10.7    M Qual.: e     RV: + 41.0 km/s   RV Qual.: e   

Space Velocity:     U:  -047  km/s    V:  -019  km/s    W:  -017 km/s

Additional Designations: LP 771-72 L 730-41  



HIPPARCOS DATA

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 14165| | 3  2 38.05|-18  9 58.8|11.77| |G |  47.81|  401.04|  163.22|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  3.05|  2.07|  3.85|  4.24|  3.85|  0| 0.76|      |     |      |     |


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 1.501|0.017|G|2.33|0.01|A| |11.8271|0.0064|11.75|11.90|       | | | |


___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_

          | |  | 1| | | |  |   |       |     |     |    | |G| |


    U      V      W      sU    sV    sW 

  -53.1  -23.6  -12.0    9.2   4.0  15.4




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


Updated: 8 September 1998

webmaster@ari.uni-heidelberg.de