Running No.: 59  
CNS designation: Gl 31.2A ( = Wo 9025 )
HIP: 3493
BD: -19° 111
YPC: 140.00
Vys: 088A
RA (2000): 00 44 37
Dec (2000): -18 56.8
RA (1950): 00 42 07
Dec (1950): -19 13.4
RA (1900): 00 39 37
Dec (1900): -19 30.0
µ(RA): .267 "/yr µ(Dec): .183 "/yr
Total Proper Motion: 0.324 "/yr 55.6°
V : 10.77
B-V: 1.44
U-B: 1.16
V-Rc: .88
R-Ic: .87
Spectral Type: K7
Trig. Par.: 56.4 ± 16.3 mas 1 Obs.
Res. Par. (SpT/UBVRI) : 38.1 ± 10.5 mas
Distance: 26.25 ± 7.23 pc
MV : 8.7
M Qual.: e
RV: + 27.0 km/s
RV Qual.: a
Space Velocity:
U: -042 km/s
V: +005 km/s
W: -024 km/s
Other ARICNS component(s): Gl 31.2B
Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____ N 3493|H| 0 44 37.15|-18 56 48.2|10.74| |G*| 29.58| 270.75| 183.36| __sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__ 1.57| 1.60| 2.21| 2.37| 1.69| 0| 2.88|12.208|0.168|10.879|0.074| 36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_ *| 1.406|0.012|G|1.78|0.02|A|*|10.8386|0.0039|10.69|10.89| | | | | ___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_ 00446-1857|M| 1| 2|C|S|B|AD| 13| 0.187|0.015| 0.28|0.50| |G| | U V W sU sV sW -54.0 4.8 -23.1 3.9 .3 .8
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Updated: 05 November 1998
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