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(2018 CU14)
Classification: Apollo [NEO]          SPK-ID: 3799682
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1545396879736763 0.00022588  
a 1.118862391920623 0.00022849 au
q .9459537469877287 5.9551e-05 au
i 1.027926886745476 0.0015665 deg
node 134.191133006334 0.0089911 deg
peri 75.37071165727812 0.0052067 deg
M 94.7005084748029 0.24624 deg
tp 2459086.786179407977
(2020-Aug-25.28617941)
0.26084 TDB
period 432.2783063410949
1.18
0.13242
0.0003625
d
yr
n .8327968226005246 0.00025511 deg/d
Q 1.291771036853517 0.0002638 au
  Orbit Determination Parameters
   # obs. used (total)      57  
   data-arc span      15 days  
   first obs. used      2018-02-12  
   last obs. used      2018-02-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .24073  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 20:22:48  

Additional Information
 Earth MOID = .00786173 au 
 Jupiter MOID = 3.66652 au 
 T_jup = 5.567 
[ 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 27.6   n/a MPO435685  

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