Running No.: 239  
CNS designation: Gl 107 A
HD: 16895
HIP: 12777
BD: +48° 746
YPC: 549.00
RA (2000): 02 44 12
Dec (2000): +49 13.7
RA (1950): 02 40 46
Dec (1950): +49 01.1
RA (1900): 02 37 22
Dec (1900): +48 48.3
µ(RA): .336 "/yr µ(Dec): -.084 "/yr
Total Proper Motion: 0.346 "/yr 104.0°
V : 4.12
B-V: .49
U-B: .00
V-Rc: .30
R-Ic: .28
Spectral Type: F7 V
Trig. Par.: 79.6 ± 5.7 mas 5 Obs. (good accord.)
Res. Par. (Trig. Par.): 79.6 ± 5.7 mas
Distance: 12.56 ± .90 pc
MV : 3.62
M Qual.: b
RV: + 24.4 km/s
RV Qual.: a
Space Velocity:
U: -032 km/s
V: +000 km/s
W: +000 km/s
Additional Designations: THE Per
Other ARICNS component(s): Gl 107 B
Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____ N 12777| | 2 44 11.99|+49 13 42.4| 4.10| |H | 89.03| 334.01| -89.96| __sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__ 0.48| 0.48| 0.79| 0.52| 0.62| 2|-0.73| 4.702|0.002| 4.161|0.002| 36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_ | 0.514|0.002|T|0.59|0.00|L| | 4.2097|0.0004| 4.20| 4.22| | | | | ___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_ 02441+4913|I| 1| 1| | | | | | | | | |S| | | U V W sU sV sW -30.5 1.1 -.5 .6 .5 .1
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Updated: 05 November 1998
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