Astronomisches Rechen-Institut Heidelberg

ARICNS ARI Data Base for Nearby Stars


Star Page



Running No.: 4781   CNS designation: N1 1663    HIP:  96998   CD: -45° 13383    YPC: 4621.00  

RA (2000):  19 42 53   Dec (2000):  -45 04.9  
RA (1950):  19 39 19   Dec (1950):  -45 11.8  
RA (1900):  19 35 44   Dec (1900):  -45 18.5  

µ(RA):  -.034 "/yr   µ(Dec):  -.240 "/yr     Total Proper Motion:   0.242 "/yr  188. °  

V :  10.01    B-V:  1.35    V-Rc:  .85    R-Ic:  .83    Spectral Type:  M1   

Trig. Par.:  33.2 ± 11.0  mas   Obs.  (good accord.)    Res. Par. (SpT/UBVRI) :  50.6  ± 10.9  mas     Distance:  19.76  ± 4.26 pc  

MV :  8.53    M Qual.: d     RV: + 65.8 km/s   RV Qual.: e   

Space Velocity:     U:  +055  km/s    V:  -029  km/s    W:  -032 km/s

Additional Designations: LTT 7786 CFS 18799 CP-45:9776 Sm 42  



HIPPARCOS DATA

 Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____

      N 96998| |19 42 52.73|-45  4 53.2|10.03| |H |  34.74|  -76.97| -247.58|


__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__

  2.05|  1.54|  2.33|  3.20|  1.97|  0| 1.51|11.825|0.158|10.181|0.055|


36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_

 | 1.347|0.003|G|1.57|0.00|I| |10.1317|0.0040|10.09|10.16|       |D| | |


___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 

   55.7  -41.1  -28.0   15.8   2.9   8.5




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