Running No.: 2578  
CNS designation: Wo 9231 A
HD: 56537
HIP: 35350
BD: +16° 1443
YPC: 1708.00
RA (2000): 07 18 05
Dec (2000): +16 32.4
RA (1950): 07 15 13
Dec (1950): +16 37.9
RA (1900): 07 12 21
Dec (1900): +16 43.2
µ(RA): -.047 "/yr µ(Dec): -.040 "/yr
Total Proper Motion: 0.062 "/yr 229.7°
V : 3.58
B-V: .11
U-B: .10
Spectral Type: A3 V
Trig. Par.: 45.5 ± 6.6 mas 3 Obs. (good accord.)
Res. Par. (uvby-phot.): 32.5 ± 5.2 mas
Distance: 30.77 ± 4.92 pc
MV : 1.14
M Qual.: d
RV: - 9.2 km/s
RV Qual.: b
Space Velocity:
U: +007 km/s
V: +000 km/s
W: -011 km/s
Notes: Aa sep. .045" 300d d(m) = 1. resolved by lunar occ.: see Richichi AA309,163-96
Other ARICNS component(s): Wo 9231 B
Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____ N 35350| | 7 18 5.58|+16 32 25.4| 3.58| |G | 34.59| -46.09| -37.90| __sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__ 0.82| 0.47| 0.93| 0.96| 0.60| 0|-0.43| 3.723|0.003| 3.593|0.002| 36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_ | 0.106|0.006|G|0.12|0.02|G| | 3.6148|0.0004| 3.61| 3.62| |C| | | ___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_ 07181+1632|I| 1| 1| | | | | | | | | |S| | | U V W sU sV sW 7.3 .6 -9.9 1.6 .6 .5
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Updated: 05 November 1998
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