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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4420006098285568 0.00014504  
a 1.596418263542177 0.00036601 au
q .8908004175150891 2.7307e-05 au
i 9.180796808570861 0.0027881 deg
node 318.1116199000354 7.3551e-05 deg
peri 233.2608428896096 0.0015642 deg
M 32.0811087415373 0.14509 deg
tp 2458934.845374736528
(2020-Mar-26.34537474)
0.27434 TDB
period 736.747139423123
2.02
0.25337
0.0006937
d
yr
n .4886344048541293 0.00016804 deg/d
Q 2.302036109569265 0.00052779 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.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .43872  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Mar-08 06:27:36  

Additional Information
 Earth MOID = .0145269 au 
 Jupiter MOID = 2.70048 au 
 T_jup = 4.240 
[ 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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