Running No.: 1880  
CNS designation: Gl 884
HD: 217357
HIP: 113576
CD: -23° 17699
YPC: 5572.00
Vys: 339
LHS: 3885
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Updated: 4 March 1998
RA (2000): 23 00 16
Dec (2000): -22 31.4
RA (1950): 22 57 38
Dec (1950): -22 47.6
RA (1900): 22 55 00
Dec (1900): -23 03.7
µ(RA): -.903 "/yr µ(Dec): .068 "/yr
Total Proper Motion: 0.906 "/yr 274.3°
V : 7.89
B-V: 1.40
U-B: 1.25
V-Rc: .85
R-Ic: .78
Spectral Type:
Trig. Par.: 129.2 ± 7.9 mas 4 Obs. (good accord.)
Res. Par. (Trig. Par.): 129.2 ± 7.9 mas
Distance: 7.74 ± .47 pc
MV : 8.45
M Qual.: b
RV: + 17.8 km/s
RV Qual.: a
Space Velocity:
U: +034 km/s
V: +017 km/s
W: -002 km/s
Notes: dM1 (Mount Wilson)
Hipp P__HIP_H2___RA____J2000__Dec________V___v_S10__piH______pma_____pmd____
N113576| |23 0 16.12|-22 31 27.6| 7.88| |G | 122.80| -904.17| 58.10|
__sRA___sDec___spi____spma___spmd___-%__F2____Bt_____sig___Vt_____sig__
0.92| 0.57| 0.94| 1.12| 0.68| 0| 1.53| 9.682|0.030| 8.068|0.015|
36__B-V___sig__s_V-I__sig__s_43__Hp_____sig____Hmax__Hmin_period 52.3.4_
| 1.379|0.018|G|1.63|0.00|A| | 7.9710|0.0016| 7.96| 7.99| | | | |
___CCDM___56.7_58_59.0.1_62_pa____sep____sig__d(Hp)_sig__S_C_N_
| | | 1| | | | | | | | | |S| | |
U V W sU sV sW
35.1 17.5 -1.7 .3 .2 .7