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JPL Small-Body Database Browser
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(2018 CB)
Classification: Apollo [NEO]          SPK-ID: 3798991
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 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3195536938825587 8.8878e-07  
a 1.408215955606709 2.3591e-06 au
q .9582153452082276 3.5866e-07 au
i 5.302611353447288 5.113e-06 deg
node 320.7597660340505 3.4327e-06 deg
peri 208.1065909614678 0.00021059 deg
M 246.2084950164244 0.00051258 deg
tp 2458793.434395446045
(2019-Nov-05.93439545)
0.0013538 TDB
period 610.3828433467115
1.67
0.0015338
4.199e-06
d
yr
n .5897937727510989 1.4821e-06 deg/d
Q 1.85821656600519 3.113e-06 au
  Orbit Determination Parameters
   # obs. used (total)      206  
   # delay obs. used      0  
   # Doppler obs. used      4  
   data-arc span      5 days  
   first obs. used      2018-02-04  
   last obs. used      2018-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .24639  
   source      ORB  
   producer      Giorgini  
   solution date      2018-Mar-31 17:26:30  

Additional Information
 Earth MOID = 1.96399E-5 au 
 Jupiter MOID = 3.12056 au 
 T_jup = 4.677 
[ 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 25.9   n/a MPO435629  

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