Running No.: 377  
CNS designation: Gl 169.1A
HIP: 21088
YPC: 986.01
LHS: 26
RA (2000): 04 31 12
Dec (2000): +58 58.7
RA (1950): 04 26 47
Dec (1950): +58 53.9
RA (1900): 04 22 23
Dec (1900): +58 48.8
µ(RA): 1.374 "/yr µ(Dec): -1.947 "/yr
Total Proper Motion: 2.383 "/yr 144.8°
V : 11.06
B-V: 1.64
U-B: 1.16
V-Rc: 1.23
R-Ic: 1.56
Spectral Type: M4 V
Trig. Par.: 180.6 ± .8 mas 14 Obs. (fair accord.)
Res. Par. (Trig. Par.): 180.6 ± .8 mas
Distance: 5.54 ± .02 pc
MV : 12.34
M Qual.: a
RV: + 22. km/s
RV Qual.: d
Space Velocity:
U: -052 km/s
V: -040 km/s
W: -006 km/s
Additional Designations: AC+58:25001 Stein 2051
Other ARICNS component(s): Gl 169.1B
Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____ N 21088|H| 4 31 11.52|+58 58 37.5|10.82| |GA| 181.36| 1299.90|-2048.91| __sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__ 3.81| 2.80| 3.67| 4.27| 3.10| 1| 0.07| | | | | 36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_ | 1.170|0.042|G|1.13|0.04|R|*|10.7934|0.0041|10.74|10.85| |D| | | ___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_ 04312+5858|I| 1| 2|C| |D|AB| 69| 8.350|0.024| 1.42|0.09| |G|D| U V W sU sV sW -52.6 -41.0 -7.9 6.3 4.0 1.0
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Updated: 05 November 1998
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