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JPL Small-Body Database Browser
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(2018 CX)
Classification: Apollo [NEO]          SPK-ID: 3799241
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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4423121101356851 0.00014521  
a 1.596008639462542 0.00036501 au
q .8900746903470813 2.8191e-05 au
i 9.181945095340126 0.002794 deg
node 318.1105098711822 3.6732e-05 deg
peri 233.2363294120584 0.0016227 deg
M 225.6478130292024 0.21164 deg
tp 2459671.348596258853
(2022-Apr-01.84859626)
0.52725 TDB
period 736.4635953019034
2.02
0.25265
0.0006917
d
yr
n .4888225328400962 0.00016769 deg/d
Q 2.301942588578003 0.00052646 au
  Orbit Determination Parameters
   # obs. used (total)      59  
   data-arc span      28 days  
   first obs. used      2018-01-13  
   last obs. used      2018-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .43796  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 20:21:53  

Additional Information
 Earth MOID = .0144221 au 
 Jupiter MOID = 2.6986 au 
 T_jup = 4.241 
[ 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 25.2   n/a MPO435633  

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