Running No.: 641  
CNS designation: Gl 310.1B ( = Wo 9271B )
HD: 72946
HIP: 42173
BD: +07° 1997
YPC: 2048.00
RA (2000): 08 35 51
Dec (2000): +06 37.4
RA (1950): 08 33 12
Dec (1950): +06 47.9
RA (1900): 08 30 32
Dec (1900): +06 58.3
µ(RA): -.135 "/yr µ(Dec): -.139 "/yr
Total Proper Motion: 0.194 "/yr 224.3°
V : 7.24
B-V: .71
U-B: .28
Spectral Type: G5 IV-V
Trig. Par.: 49.7 ± 5.4 mas 7 Obs. (good accord.)
Res. Par. (Trig. Par.): 49.7 ± 5.4 mas
Distance: 20.12 ± 2.19 pc
MV : 5.72
M Qual.: c
RV: + 29.3 km/s
RV Qual.: a
Space Velocity:
U: -023 km/s
V: -026 km/s
W: -003 km/s
Notes: sep 10.3" 25d
Other ARICNS component(s): Gl 310.1A
Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____ N 42173| | 8 35 51.27|+ 6 37 22.0| 7.25| |GB| 42.71| -120.67| -133.34| __sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__ 7.13| 5.14| 4.61| 6.57| 4.36| 21| 0.96| 7.987|0.013| 7.203|0.010| 36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_ B| 0.710|0.015|G|0.76|0.01|H| | 7.3662|0.0164| | | |D| | | ___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_ 08358+0637|I| 2| 1|C|I|A| | | | | | |S| | | U V W sU sV sW -22.2 -27.4 -3.5 .7 1.3 1.9
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Updated: 05 November 1998
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