Running No.: 1489  
CNS designation: Gl 715
HD: 170493
HIP: 90656
BD: -01° 3500
YPC: 4254.00
RA (2000): 18 29 52
Dec (2000): -01 49.1
RA (1950): 18 27 16
Dec (1950): -01 51.0
RA (1900): 18 24 40
Dec (1900): -01 52.7
µ(RA): .166 "/yr µ(Dec): -.195 "/yr
Total Proper Motion: 0.256 "/yr 139.5°
V : 8.04
B-V: 1.09
U-B: 1.06
V-Rc: .62
R-Ic: .50
Spectral Type: dK5
Trig. Par.: 52.0 ± 7.5 mas 3 Obs. (good accord.)
Res. Par. (Trig. Par.): 52.0 ± 7.5 mas
Distance: 19.23 ± 2.77 pc
MV : 6.62
M Qual.: d
RV: - 54.3 km/s
RV Qual.: a
Space Velocity:
U: -042 km/s
V: -033 km/s
W: -025 km/s
Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____ N 90656| |18 29 52.41|- 1 49 5.2| 8.04| |G | 53.30| 172.01| -193.91| __sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__ 0.91| 0.74| 1.05| 0.92| 0.77| 0|-0.12| 9.457|0.019| 8.187|0.012| 36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_ | 1.074|0.014|G|1.14|0.01|A| | 8.1732|0.0017| 8.15| 8.20| |C| | | ___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_ | | | 1| | | | | | | | | | | | | U V W sU sV sW -42.2 -33.0 -24.7 .7 .4 .4
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Updated: 4 March 1998
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