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JPL Small-Body Database Browser
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(2018 CT3)
Classification: Apollo [NEO]          SPK-ID: 3799426
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.


Orbital Elements at Epoch 2458163.5 (2018-Feb-14.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3065700494958403 0.0007807  
a 1.155759443194151 0.0010809 au
q .801438213488835 0.00015284 au
i 20.31501019449691 0.041441 deg
node 145.4734436260129 0.0044289 deg
peri 82.157549668692 0.052195 deg
M 312.351925077612 0.119 deg
tp 2458223.567901632499
(2018-Apr-15.06790163)
0.065758 TDB
period 453.8366895813274
1.24
0.63665
0.001743
d
yr
n .7932368807204779 0.0011128 deg/d
Q 1.510080672899466 0.0014123 au
  Orbit Determination Parameters
   # obs. used (total)      26  
   data-arc span      7 days  
   first obs. used      2018-02-11  
   last obs. used      2018-02-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .42214  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 20:22:10  

Additional Information
 Earth MOID = .0131776 au 
 Jupiter MOID = 3.57462 au 
 T_jup = 5.344 
[ 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 22.9   n/a MPO435645  

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