Running No.: 74  
CNS designation: Gl 39
HD: 4913
HIP: 3998
BD: +17° 112
YPC: 170.00
Vys: 001
RA (2000): 00 51 22
Dec (2000): +18 44.4
RA (1950): 00 48 43
Dec (1950): +18 28.3
RA (1900): 00 46 05
Dec (1900): +18 12.2
µ(RA): .032 "/yr µ(Dec): -.268 "/yr
Total Proper Motion: 0.270 "/yr 173.3°
V : 9.22
B-V: 1.20
U-B: 1.16
V-Rc: .75:
R-Ic: .63
Spectral Type: dK6
Trig. Par.: 47.4 ± 6.8 mas 3 Obs. (poor accord.)
Res. Par. (Trig. Par.): 47.4 ± 6.8 mas
Distance: 21.10 ± 3.03 pc
MV : 7.60
M Qual.: d
RV: + 6.6 km/s
RV Qual.: a
Space Velocity:
U: +005 km/s
V: -013 km/s
W: -024 km/s
Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____ N 3998| | 0 51 21.75|+18 44 21.3| 9.22| |H | 45.71| 54.14| -267.14| __sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__ 1.30| 1.07| 1.66| 1.66| 1.05| 2| 1.01|10.831|0.062| 9.355|0.028| 36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_ | 1.194|0.004|G|1.32|0.01|I| | 9.3410|0.0035| 9.31| 9.37| | | | | ___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_ | | | 1| | | | | | | | | | | | | U V W sU sV sW 3.0 -15.3 -24.5 .4 .8 .9
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Updated: 4 March 1998
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