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JPL Small-Body Database Browser
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(2000 WC1)
Classification: Aten [NEO, PHA]          SPK-ID: 3063058
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2626153425598858 7.9938e-07  
a .8795908380490045 1.0734e-08 au
q .6485967888022282 7.0931e-07 au
i 17.40713345259659 9.0913e-05 deg
node 50.81988637479737 4.7933e-05 deg
peri 230.0730132134718 5.1668e-05 deg
M 238.1756501518366 0.00013763 deg
tp 2458702.464988355132
(2019-Aug-06.96498836)
0.00011608 TDB
period 301.3141121097558
0.82
5.5158e-06
1.51e-08
d
yr
n 1.194766476350326 2.1871e-08 deg/d
Q 1.110584887295781 1.3553e-08 au
  Orbit Determination Parameters
   # obs. used (total)      54  
   data-arc span      5113 days (14.00 yr)  
   first obs. used      2000-11-16  
   last obs. used      2014-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .52775  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:16:44  

Additional Information
 Earth MOID = .0034917 au 
 Jupiter MOID = 3.99628 au 
 T_jup = 6.673 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 22.2   n/a MPO322106  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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