Running No.: 1730  
CNS designation: Gl 822.1C ( = Wo 9728C )
BD: +37° 4240
YPC: 5114.00
RA (2000): 21 14 47
Dec (2000): +38 01.3
RA (1950): 21 12 47
Dec (1950): +37 48.4
RA (1900): 21 10 47
Dec (1900): +37 35.6
µ(RA): .157 "/yr µ(Dec): .436 "/yr
Total Proper Motion: 0.463 "/yr 19.8°
V : 12.10
B-V: 1.53
U-B: 1.15
R-Ic: 1.33
Spectral Type: M2.5
Trig. Par.: 55.2 ± 5.0 mas 6 Obs. (good accord.)
Res. Par. (Trig. Par.): 55.2 ± 5.0 mas
Distance: 18.12 ± 1.64 pc
MV : 10.81
M Qual.: b
RV: - 25.5 km/s
RV Qual.: e
Space Velocity:
U: -039 km/s
V: -018 km/s
W: +019 km/s
Additional Designations: L 1577-19
Other ARICNS component(s): Gl 822.1A and Gl 822.1B
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Updated: 05 November 1998
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