Running No.: 1003  
CNS designation: Gl 490 A
HIP: 63253
BD: +36° 2322
YPC: 2972.01
Vys: 298A
RA (2000): 12 57 40
Dec (2000): +35 13.5
RA (1950): 12 55 19
Dec (1950): +35 29.8
RA (1900): 12 52 58
Dec (1900): +35 46.1
µ(RA): -.234 "/yr µ(Dec): -.114 "/yr
Total Proper Motion: 0.260 "/yr 244. °
V : 10.67
B-V: 1.44
U-B: 1.14
V-Rc: .95
R-Ic: 1.06
Spectral Type: M0 V e
Trig. Par.: 47.9 ± 3.6 mas 1 Obs.
Res. Par. (Trig. Par.): 47.9 ± 3.6 mas
Distance: 20.88 ± 1.57 pc
MV : 9.07
M Qual.: b
RV: - 8.0 km/s
RV Qual.: a
Remark: SB
Space Velocity:
U: -013 km/s
V: -023 km/s
W: -006 km/s
Additional Designations: BF CVn 1E1255.3+3529a
Notes: Fleming ea. ApJ331,958-88; SB?? Young et al. ApJ314,272
Other ARICNS component(s): Gl 490 B
Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____ N 63253| |12 57 40.26|+35 13 30.0|10.57| |GA| 55.27| -263.66| -176.40| __sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__ 2.98| 2.32| 3.15| 3.12| 2.32| 2| 0.91|12.549|0.184|10.694|0.058| 36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_ A| 1.423|0.009|G|1.73|0.02|I| |10.6818|0.0345|10.58|10.77| | | | | ___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_ 12577+3514|M| 1| 2|C| |D|AB|226| 15.990|0.088| 2.53|0.36| |G|D| U V W sU sV sW -9.9 -26.1 -5.1 .6 1.4 .8
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