Running No.: 4998  
CNS designation: N1 1857
HIP: 108890
LHS: 3748
RA (2000): 22 03 27
Dec (2000): -50 38.7
RA (1950): 22 00 11
Dec (1950): -50 52.8
RA (1900): 21 56 54
Dec (1900): -51 06.8
µ(RA): .310 "/yr µ(Dec): -.491 "/yr
Total Proper Motion: 0.581 "/yr 147.7°
V : 12.10
B-V: 1.59
R-Ic: 1.22
Spectral Type: M4
Res. Par. (SpT/UBVRI) : 45.3 ± 14.2 mas
Distance: 22.08 ± 6.92 pc
MV : 10.4
M Qual.: e
RV: - 26.6 km/s
RV Qual.: e
Space Velocity:
U: -041 km/s
V: -050 km/s
W: +012 km/s
Additional Designations: LTT 8822 L 283-3 Sm 100
Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____ D108890c |22 3 27.13|-50 38 38.3|12.09|2|G | 50.15| 349.14| -486.18| __sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__ 2.65| 2.52| 4.27| 3.05| 2.79| 3| 0.60| | | | | 36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_ | 1.570|0.015|G|2.52|0.06|I| |12.1535|0.0066|11.87|12.26| |U| | | ___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_ | | | 1|X| | | | | | | | | |D| | U V W sU sV sW -41.3 -45.5 11.6 11.1 5.2 14.0
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Updated: 4 March 1998
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