Running No.: 4840  
CNS designation: N1 1717
HIP: 100356
CD: -52° 9466?
RA (2000): 20 21 10
Dec (2000): -51 47.5
RA (1950): 20 17 27
Dec (1950): -51 57.1
RA (1900): 20 13 42
Dec (1900): -52 06.5
µ(RA): -.020 "/yr µ(Dec): .092 "/yr
Total Proper Motion: 0.094 "/yr 347.7°
V : 10.21
B-V: 1.42
V-Rc: .89
R-Ic: .92
Spectral Type: M0
Res. Par. (SpT/UBVRI) : 54.8 ± 13.4 mas
Distance: 18.25 ± 4.46 pc
MV : 8.9
M Qual.: e
RV: - 12.5 km/s
RV Qual.: e
Space Velocity:
U: -007 km/s
V: +010 km/s
W: +009 km/s
Additional Designations: Sm 52
Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____ N100356|H|20 21 10.92|-51 47 27.8|10.21| |H*| 43.57| -40.15| 93.92| __sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__ 3.98| 2.85| 2.85| 3.52| 3.44| 1| 0.07|12.048|0.178|10.555|0.077| 36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_ *| 1.594|0.082|G|1.73|0.17|K|*|10.3146|0.0028|10.27|10.35| |D| | | ___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_ 20212-5147|H| 1| 2|C| |A|AB| 31| 0.299|0.010| 0.46|0.11| |G| | U V W sU sV sW -5.2 11.6 10.9 14.3 3.3 10.4
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Updated: 4 March 1998
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