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23758 Guyuzhou (1998 KG51)
Classification: Main-belt Asteroid          SPK-ID: 2023758
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB
Reference: MPO231582 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e 0.1355943 n/a  
a 2.3371626 n/a AU
q 2.0202567 n/a AU
i 6.05256 n/a deg
node 162.94999 n/a deg
peri 183.80867 n/a deg
M 332.96126 n/a deg
tp 2456498.5202397
(2013-Jul-25.02023970)		 n/a JED
period 1305.0640036
3.57		 n/a
n/a		 d
yr
n 0.27584854 n/a deg/d
Q 2.6540685 n/a AU
   Orbit Determination Parameters
   # obs. used (total)      731  
   first obs. used      1981-??-??  
   last obs. used      2012-05-21  
   # oppositions      12  
   planetary ephem.      DE403  
   condition code      0  
   fit RMS      0.55  
   data source      MPC:mpn  
   producer      MPCLINUX  

Additional Information
 T_jup = 3.547 

[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.8 mag n/a PDS3 (MPO 11189)  

23758 Guyuzhou           Discovered 1998 May 23 by the Lincoln Laboratory Near-Earth Asteroid Research Team in Socorro.
Gu Yuzhou (b. 1989) was awarded second place in the 2007 Intel International Science and Engineering Fair for his plant sciences team project. He attends the No.2 Secondary School attached to ECNU, Shanghai, China.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070828/MPCPages.arcLast Updated: 2007-08-30

Alternate Designations
 1998 KG51 = 1981 UD22 
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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