Running No.: 1681  
CNS designation: Gl 800 A
HIP: 102235
BD: -19° 5899
YPC: 4934.00
LHS: 497
RA (2000): 20 42 57
Dec (2000): -18 55.1
RA (1950): 20 40 04
Dec (1950): -19 05.2
RA (1900): 20 37 10
Dec (1900): -19 15.1
µ(RA): .611 "/yr µ(Dec): -.863 "/yr
Total Proper Motion: 1.058 "/yr 144.7°
V : 10.83 c
B-V: 1.42 J
U-B: 1.0 ?J
V-Rc: .95 J
R-Ic: 1.08 J
Spectral Type: M2 V
Trig. Par.: 67.3 ± 8.2 mas 3 Obs. (good accord.)
Res. Par. (Trig. Par.): 67.3 ± 8.2 mas
Distance: 14.86 ± 1.81 pc
MV : 9.97 c
M Qual.: c
RV: + 5.0 km/s
RV Qual.: a
Space Velocity:
U: -007 km/s
V: -050 km/s
W: -055 km/s
Notes: V(AB) = 10.78 d(m) = 3.2
Other ARICNS component(s): Gl 800 B
Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____ N102235c |20 42 57.15|-18 55 6.1|10.80| |G | 54.22| 600.46| -860.54| __sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__ 2.25| 1.25| 2.46| 2.69| 1.99| 0| 1.00| | | | | 36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_ | 1.450|0.020|G|2.04|0.02|A| |10.7872|0.0051|10.72|10.84| |C| | | ___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_ 20429-1855|I| 1| 1|X| | | | | | | | | |G| | U V W sU sV sW -9.5 -63.1 -66.1 .8 3.0 2.9
Back to the Help page for the ARICNS or to the ARICNS Page or to the Home Page of the Astronomisches Rechen-Institut
Updated: 05 November 1998
webmaster@ari.uni-heidelberg.de