Running No.: 2721  
CNS designation: Wo 9520
HIP: 75187
BD: +21° 2763
YPC: 3472.02
Vys: 740
RA (2000): 15 21 52
Dec (2000): +20 58.7
RA (1950): 15 19 38
Dec (1950): +21 09.3
RA (1900): 15 17 24
Dec (1900): +21 20.0
µ(RA): .083 "/yr µ(Dec): .119 "/yr
Total Proper Motion: 0.145 "/yr 34.7°
V : 10.11
B-V: 1.51
V-Rc: 1.01
R-Ic: 1.19
Spectral Type: M1.5
Trig. Par.: 95.0 ± 12.0 mas 1 Obs.
Res. Par. (Trig. Par.): 95.0 ± 12.0 mas
Distance: 10.53 ± 1.33 pc
MV : 10.00
M Qual.: c
RV: + 6.7 km/s
RV Qual.: a
Space Velocity:
U: +001 km/s
V: +009 km/s
W: +004 km/s
Additional Designations: BPM 90688
Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____ N 75187| |15 21 52.93|+20 58 39.9|10.66|2|H | 87.79| 78.47| 129.36| __sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__ 1.09| 1.21| 1.93| 1.62| 2.19| 3| 2.10|11.763|0.108|10.288|0.046| 36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_ | 2.100|0.495|G|4.06|1.46|I| |10.0927|0.0033|10.03|10.16| |U|2| | ___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_ | | | 1| | | | | | | | | | |G| | U V W sU sV sW .5 9.6 4.4 .4 .3 .6
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Updated: 4 March 1998
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