Running No.: 4952  
CNS designation: N1 1816 A
RA (2000): 21 44 09
Dec (2000): +17 03.5
RA (1950): 21 41 46
Dec (1950): +16 49.7
RA (1900): 21 39 23
Dec (1900): +16 36.0
µ(RA): .259 "/yr µ(Dec): .000 "/yr
Total Proper Motion: 0.259 "/yr 90. °
V : 13.65
V-Rc: 1.24
R-Ic: 1.57
Spectral Type: M4
Res. Par. (SpT/UBVRI) : 61.2 ± 15.9 mas
Distance: 16.34 ± 4.25 pc
MV : 12.6
M Qual.: e
RV: + 3.3 km/s
RV Qual.: e
Space Velocity:
U: -014 km/s
V: +001 km/s
W: -014 km/s
Other ARICNS component(s): N1 1816 B
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Updated: 05 November 1998
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