Running No.: 901  
CNS designation: Gl 439
HIP: 57274
BD: +31° 2290
Vys: 285
RA (2000): 11 44 40
Dec (2000): +30 57.5
RA (1950): 11 42 04
Dec (1950): +31 14.5
RA (1900): 11 39 27
Dec (1900): +31 31.5
µ(RA): -.028 "/yr µ(Dec): -.385 "/yr
Total Proper Motion: 0.386 "/yr 184.2°
V : 8.96
B-V: 1.13
U-B: 1.07
V-Rc: .63:
R-Ic: .54
Spectral Type: dK8
Res. Par. (SpT/UBVRI) : 43.4 ± 8.0 mas
Distance: 23.04 ± 4.25 pc
MV : 7.15
M Qual.: d
RV: + 28.6 km/s
RV Qual.: c
Space Velocity:
U: +007 km/s
V: -041 km/s
W: +029 km/s
Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____ N 57274| |11 44 40.97|+30 57 33.5| 8.97| |H | 38.65| -25.96| -380.50| __sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__ 0.89| 0.82| 1.09| 0.95| 0.89| 0| 0.63|10.389|0.024| 9.078|0.014| 36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_ | 1.111|0.016|G|1.19|0.02|I| | 9.0955|0.0022| 9.05| 9.14| |C| | | ___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_ | | | 1| | | | | | | | | | | | | U V W sU sV sW 9.9 -45.5 29.0 1.0 1.3 3.6
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Updated: 4 March 1998
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