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23274 Wuminchun (2000 YK91)
Classification: Main-belt Asteroid          SPK-ID: 2023274
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB
Reference: MPO226298 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e 0.0685147 n/a  
a 2.9935012 n/a AU
q 2.7884024 n/a AU
i 9.19146 n/a deg
node 293.09231 n/a deg
peri 350.56099 n/a deg
M 317.88587 n/a deg
tp 2456621.8058656
(2013-Nov-25.30586560)		 n/a JED
period 1891.7667683
5.18		 n/a
n/a		 d
yr
n 0.19029830 n/a deg/d
Q 3.1986000 n/a AU
   Orbit Determination Parameters
   # obs. used (total)      319  
   first obs. used      1993-??-??  
   last obs. used      2012-03-21  
   # oppositions      11  
   planetary ephem.      DE403  
   condition code      0  
   fit RMS      0.47  
   data source      MPC:mpn  
   producer      MPCLINUX  

Additional Information
 T_jup = 3.232 

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7 mag n/a PDS3 (MPO 10261)  

23274 Wuminchun           Discovered 2000 Dec. 30 by the Lincoln Laboratory Near-Earth Asteroid Research Team in Socorro.
Wu Min-Chun (b. 1989) was awarded second place in the 2007 Intel International Science and Engineering Fair for his plant sciences project. He attends the Taipei Municipal Jianguo High School, Taipei, Taiwan.
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
 2000 YK91 = 1999 VB48 
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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