Running No.: 338  
CNS designation: Gl 156.1 ( = Wo 9138 )
HIP: 18465
YPC: 861.00
Vys: 226A
RA (2000): 03 56 47
Dec (2000): +53 33.7
RA (1950): 03 52 55
Dec (1950): +53 25.3
RA (1900): 03 49 04
Dec (1900): +53 16.7
µ(RA): .297 "/yr µ(Dec): -.349 "/yr
Total Proper Motion: 0.458 "/yr 139.6°
V : 10.88
B-V: 1.43
U-B: 1.11?
V-Rc: .95
R-Ic: 1.07
Spectral Type: dM1.5 e
Trig. Par.: 53.3 ± 15.0 mas 1 Obs.
Res. Par. (SpT/UBVRI) : 55.8 ± 16.5 mas
Distance: 17.92 ± 5.30 pc
MV : 9.6
M Qual.: e
RV: - 5.5 km/s
RV Qual.: b
Space Velocity:
U: -015 km/s
V: -036 km/s
W: -007 km/s
Additional Designations: LTT 11297 Ross 23 AC+53:2250-45
Notes: Wor 5 is optical companion (Giclas)
Other ARICNS component(s): Gl 156.1[B
Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____ N 18465c | 3 56 47.39|+53 33 36.9|10.86|2|G | 37.33| 303.75| -388.61| __sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__ 2.53| 1.82| 2.68| 3.09| 2.41| 5| 2.00| | | | | 36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_ | 1.430|0.015|G|1.75|0.04|I| |10.9899|0.0295|10.91|11.78| |U| | | ___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_ 03568+5334|I| 1| 1|X| |S| | | | | | | |G| | U V W sU sV sW -27.3 -55.2 -12.6 2.8 3.9 1.0
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Updated: 05 November 1998
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