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452331 (2000 WC159)
Classification: Main-belt Asteroid          SPK-ID: 2452331
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1865443108601766 6.7141e-08  
a 2.379597367574284 2.2562e-08 au
q 1.935697016515449 1.6844e-07 au
i 2.225262228046847 7.2744e-06 deg
node 49.83680231431986 0.00022086 deg
peri 343.3639864950771 0.00022223 deg
M 130.1092270048491 2.547e-05 deg
tp 2458515.926965910886
(2019-Feb-01.42696591)
9.2042e-05 TDB
period 1340.768032274756
3.67
1.9068e-05
5.221e-08
d
yr
n .2685028217664331 3.8187e-09 deg/d
Q 2.823497718633119 2.6771e-08 au
  Orbit Determination Parameters
   # obs. used (total)      112  
   data-arc span      6504 days (17.81 yr)  
   first obs. used      2000-11-24  
   last obs. used      2018-09-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50309  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 13:17:27  

Additional Information
 Earth MOID = .942048 au 
 Jupiter MOID = 2.60865 au 
 T_jup = 3.514 
[ 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 17.7   n/a MPO456153  

452331 (2000 WC159)          Discovered 2000-Nov-24 by Bickel, W. at Bergisch Gladbach
Reference: Last Updated: 2016-01-04

Alternate Designations
 2000 WC159 = 2009 CV30 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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