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23761 Yangliqing (1998 KJ63)
Classification: Main-belt Asteroid          SPK-ID: 2023761
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB
Reference: MPO247560 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e 0.0540775 n/a  
a 2.3292152 n/a AU
q 2.2032571 n/a AU
i 6.99264 n/a deg
node 98.86396 n/a deg
peri 99.31455 n/a deg
M 103.38979 n/a deg
tp 2456027.6037716
(2012-Apr-10.10377160)		 n/a JED
period 1298.4129499
3.55		 n/a
n/a		 d
yr
n 0.27726156 n/a deg/d
Q 2.4551733 n/a AU
   Orbit Determination Parameters
   # obs. used (total)      460  
   first obs. used      1991-??-??  
   last obs. used      2012-06-14  
   # oppositions      11  
   planetary ephem.      DE403  
   condition code      0  
   fit RMS      0.55  
   data source      MPC:mpn  
   producer      MPCLINUX  

Additional Information
 T_jup = 3.560 

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6 mag n/a PDS3 (MPO 11190)  

23761 Yangliqing           Discovered 1998 May 22 by the Lincoln Laboratory Near-Earth Asteroid Research Team in Socorro.
Yang Liqing (b. 1988) was awarded second place in the 2007 Intel International Science and Engineering Fair for his plant sciences team project. He attends the Shanghai Lu Wan Senior High School, 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 KJ63 = 1991 LM6 = 2001 CE29 
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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