Running No.: 137  
CNS designation: Gl 64
YPC: 339.10
EG: 011
LHS: 1270
RA (2000): 01 37 59
Dec (2000): -04 59.8
RA (1950): 01 35 26
Dec (1950): -05 14.7
RA (1900): 01 32 53
Dec (1900): -05 29.7
µ(RA): .579 "/yr µ(Dec): -.348 "/yr
Total Proper Motion: 0.675 "/yr 121.0°
V : 12.85
B-V: .35
U-B: -.49
V-Rc: 0.20
R-Ic: 0.25
Spectral Type: DA7
Trig. Par.: 81.0 ± 2.8 mas 4 Obs. (good accord.)
Res. Par. (Trig. Par.): 81.0 ± 2.8 mas
Distance: 12.35 ± .43 pc
MV : 12.39
M Qual.: a
RV: + 29.6 km/s
RV Qual.: a
Remark: SB-orbit
Space Velocity:
U: -010 km/s
V: -039 km/s
W: +012 km/s
Additional Designations: L 870-2
Notes: SB2 Saffer et al. ApJ334,947
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Updated: 4 March 1998
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