Running No.: 4685  
CNS designation: N1 1583
HD: 171857
BD: -21° 5075
RA (2000): 18 37 53
Dec (2000): -21 45.7
RA (1950): 18 34 53
Dec (1950): -21 48.3
RA (1900): 18 31 53
Dec (1900): -21 50.6
µ(RA): -.049 "/yr µ(Dec): -.100 "/yr
Total Proper Motion: 0.111 "/yr 206. °
mvis: 8.
Spectral Type: K3 V
Res. Par. (SpT/UBVRI) : 55.0 ± 26.0 mas
Distance: 18.18 ± 8.60 pc
Mvis: 7.
M Qual.: f
Additional Designations: YZ 13.1:7807
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Updated: 4 March 1998
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