Running No.: 814  
CNS designation: Gl 397.1B
YPC: 2460.10
Vys: 031B
RA (2000): 10 31 30
Dec (2000): +57 05.2
RA (1950): 10 28 17
Dec (1950): +57 20.5
RA (1900): 10 25 03
Dec (1900): +57 35.7
µ(RA): -.144 "/yr µ(Dec): .206 "/yr
Total Proper Motion: 0.251 "/yr 325. °
P : 16.2
Spectral Type: M4.5
Trig. Par.: 48.2 ± 15.0 mas 1 Obs.
Res. Par. (SpT/UBVRI) : 55.5 ± 13.0 mas
Distance: 18.02 ± 4.22 pc
MP : 14.9
M Qual.: e
RV: + 23.8 km/s
RV Qual.: e
Space Velocity:
U: -024 km/s
V: +020 km/s
W: +006 km/s
Additional Designations: LP 92-176
Notes: sep. 142" 225d (NLTT); R = 14.7 , d(R) = 4.8 ; d(pg) = 5.2
Other ARICNS component(s): Gl 397.1A
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Updated: 05 November 1998
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