Running No.: 923  
CNS designation: Gl 452.2A ( = Wo 9377A )
HD: 103437
HIP: 58057
CD: -37° 7536
YPC: 2751.00
RA (2000): 11 54 26
Dec (2000): -37 44.9
RA (1950): 11 51 55
Dec (1950): -37 28.3
RA (1900): 11 49 25
Dec (1900): -37 11.7
µ(RA): -.310 "/yr µ(Dec): .059 "/yr
Total Proper Motion: 0.316 "/yr 280.8°
V : 6.73 c
B-V: .50 J
U-B: -.04 J
V-Rc: .26 J
R-Ic: .28 J
Spectral Type: F7 V
Trig. Par.: 50.8 ± 15.0 mas 1 Obs.
Res. Par. (uvby-phot.): 25.4 ± 4.1 mas
Distance: 39.37 ± 6.36 pc
MV : 3.75 c
M Qual.: d
RV: - 11.5 km/s
RV Qual.: a
Space Velocity:
U: -058 km/s
V: -012 km/s
W: -007 km/s
Additional Designations: BS 4557
Notes: V(AB) = 6.47 d(m) = 1.3
Other ARICNS component(s): Gl 452.2B
Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____ N 58057|H|11 54 25.81|-37 44 56.2| 6.46| |GA| 21.50| -331.05| 57.19| __sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__ 1.13| 1.03| 0.97| 0.83| 0.73| 3|-0.36| 7.056|0.005| 6.515|0.005| 36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_ *| 0.528|0.020|G|0.60|0.02|A|*| 6.5673|0.0008| 6.56| 6.58| |D| | | ___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_ 11544-3745|I| 1| 2|C| |A|AB|265| 0.426|0.005| 1.86|0.02|S| | | U V W sU sV sW -72.1 -18.6 -8.6 3.1 1.4 .4
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Updated: 05 November 1998
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