Running No.: 2252  
CNS designation: GJ 1257 ( = Wo 9704 )
HD: 196998
HIP: 102119
CD: -22° 14919
YPC: 4929.10
LHS: 3572
RA (2000): 20 41 42
Dec (2000): -22 19.3
RA (1950): 20 38 45
Dec (1950): -22 29.6
RA (1900): 20 35 47
Dec (1900): -22 39.7
µ(RA): .664 "/yr µ(Dec): -.548 "/yr
Total Proper Motion: 0.861 "/yr 129.5°
V : 9.75
B-V: 1.13
U-B: .87
V-Rc: .74
R-Ic: .71
Spectral Type: K5 V
Trig. Par.: 47.6 ± 8.1 mas 2 Obs. (good accord.)
Res. Par. (Trig. Par.): 47.6 ± 8.1 mas
Distance: 21.01 ± 3.57 pc
MV : 8.14
M Qual.: d
RV: - 60. km/s
RV Qual.: c
Space Velocity:
U: -075 km/s
V: -065 km/s
W: -034 km/s
Additional Designations: LTT 8180 Wo 9704
Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____ N102119| |20 41 42.25|-22 19 20.5| 9.83|2|H | 43.42| 659.22| -535.65| __sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__ 1.48| 0.89| 1.48| 1.85| 1.50| 2| 0.29|11.448|0.128|10.034|0.058| 36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_ | 1.121|0.009|G|1.48|0.02|A| | 9.9393|0.0049| 9.87| 9.99| |U| | | ___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_ | | | 1| | | | | | | | | | | | | U V W sU sV sW -77.5 -68.8 -38.2 3.0 2.1 3.2
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Updated: 8 September 1998
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