Running No.: 3639  
CNS designation: N1 657
RA (2000): 07 49 20
Dec (2000): +84 58.5
RA (1950): 07 35 18
Dec (1950): +85 06.0
RA (1900): 07 20 39
Dec (1900): +85 12.5
µ(RA): -.152 "/yr µ(Dec): -.341 "/yr
Total Proper Motion: 0.373 "/yr 204. °
V : 12.80
V-Rc: 1.10
R-Ic: 1.38
Spectral Type: M3
Res. Par. (SpT/UBVRI) : 47.1 ± 10.9 mas
Distance: 21.23 ± 4.91 pc
MV : 11.2
M Qual.: e
RV: + 25.0 km/s
RV Qual.: e
Space Velocity:
U: -045 km/s
V: -002 km/s
W: +003 km/s
Additional Designations: LP 4-258
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Updated: 4 March 1998
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