Running No.: 1643  
CNS designation: Gl 784
HD: 191849
HIP: 99701
CD: -45° 13677
YPC: 4794.00
LHS: 3531
RA (2000): 20 13 53
Dec (2000): -45 09.8
RA (1950): 20 10 19
Dec (1950): -45 18.8
RA (1900): 20 06 44
Dec (1900): -45 27.5
µ(RA): .777 "/yr µ(Dec): -.172 "/yr
Total Proper Motion: 0.796 "/yr 102.5°
V : 7.98
B-V: 1.43
U-B: 1.17
V-Rc: .90
R-Ic: .92
Spectral Type: M0 V
Trig. Par.: 161.8 ± 8.1 mas 3 Obs. (good accord.)
Res. Par. (Trig. Par.): 161.8 ± 8.1 mas
Distance: 6.18 ± .31 pc
MV : 9.02
M Qual.: b
RV: - 31.1 km/s
RV Qual.: a
Space Velocity:
U: -039 km/s
V: +001 km/s
W: -003 km/s
Additional Designations: Sm 50
Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____ N 99701| |20 13 53.40|-45 9 50.5| 7.97| |G | 161.17| 778.28| -159.54| __sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__ 0.95| 0.63| 1.08| 1.34| 1.07| 0| 0.38| | | | | 36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_ | 1.431|0.006|G|1.83|0.00|A| | 8.0444|0.0022| 8.02| 8.07| | | | | ___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_ | | | 1| | | | | | | | | | | | | U V W sU sV sW -38.8 1.3 -2.2 .6 .1 .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: 4 March 1998
webmaster@ari.uni-heidelberg.de