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JPL Small-Body Database Browser
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193443 (2000 WC131)
Classification: Main-belt Asteroid          SPK-ID: 2193443
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3133752200760777 1.1461e-07  
a 2.564152982605425 2.8322e-08 au
q 1.760610977372719 3.0983e-07 au
i 5.4844170292382 6.239e-06 deg
node 72.19124569148232 8.9992e-05 deg
peri 258.7834563940052 9.0758e-05 deg
M 228.6969494902347 1.0638e-05 deg
tp 2459147.499136647425
(2020-Oct-24.99913665)
5.0067e-05 TDB
period 1499.73430494235
4.11
2.4847e-05
6.803e-08
d
yr
n .2400425187405701 3.977e-09 deg/d
Q 3.367694987838131 3.7197e-08 au
  Orbit Determination Parameters
   # obs. used (total)      261  
   data-arc span      8730 days (23.90 yr)  
   first obs. used      1995-05-30  
   last obs. used      2019-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60265  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 14:17:02  

Additional Information
 Earth MOID = .759268 au 
 Jupiter MOID = 2.03175 au 
 T_jup = 3.356 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO281025  

193443 (2000 WC131)          Discovered 2000-Nov-20 by LONEOS at Anderson Mesa
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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