Running No.: 1660  
CNS designation: Gl 791.2A
YPC: 4874.01
LHS: 3556
RA (2000): 20 29 48
Dec (2000): +09 41.4
RA (1950): 20 27 21
Dec (1950): +09 31.2
RA (1900): 20 24 54
Dec (1900): +09 21.2
µ(RA): .674 "/yr µ(Dec): .121 "/yr
Total Proper Motion: 0.685 "/yr 79.8°
V : 13.11 c
B-V: 1.68 J
U-B: 1.29 J
V-Rc: 1.35 J
R-Ic: 1.70 J
Spectral Type: M4.5
Trig. Par.: 113.8 ± 1.9 mas 3 Obs. (fair accord.)
Res. Par. (Trig. Par.): 113.8 ± 1.9 mas
Distance: 8.79 ± .15 pc
MV : 13.39 c
M Qual.: a
RV: - 27. km/s
RV Qual.: c
Space Velocity:
U: -035 km/s
V: -014 km/s
W: -012 km/s
Additional Designations: LTT 15983 HU Del
Notes: V(AB) = 13.05 d(m) = 3.
Other ARICNS component(s): Gl 791.2B
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Updated: 05 November 1998
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