Running No.: 2438  
CNS designation: GJ 2131 B
EG: 175
RA (2000): 17 45 54
Dec (2000): -13 18.4
RA (1950): 17 43 04
Dec (1950): -13 17.3
RA (1900): 17 40 15
Dec (1900): -13 16.0
µ(RA): .04 "/yr µ(Dec): .08 "/yr
Total Proper Motion: 0.09 "/yr 25. °
V : 14.22
B-V: .32
U-B: -.44
Spectral Type: DA7
Res. Par. (SpT/UBVRI) : 27.0 ± 6.4 mas
Distance: 37.04 ± 8.78 pc
MV : 11.4
M Qual.: e
RV: - 75.3 km/s
RV Qual.: b
Space Velocity:
U: -120 km/s
V: -012 km/s
W: -015 km/s
Additional Designations: WD1743-132
Notes: mod = 1.35 B-V
Other ARICNS component(s): GJ 2131 A
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Updated: 05 November 1998
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