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JPL Small-Body Database Browser
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(2016 CN248)
Classification: Apollo [NEO]          SPK-ID: 3744561
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 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4196799123981393 0.00021053  
a 1.010335333742674 9.5087e-05 au
q .5863178893848038 0.00015753 au
i 3.006923352398527 0.0023102 deg
node 139.2349704155114 0.0039505 deg
peri 117.3561932145289 0.00080311 deg
M 18.86277791115155 0.2117 deg
tp 2458981.064313294282
(2020-May-11.56431329)
0.21538 TDB
period 370.9340822977072
1.02
0.052365
0.0001434
d
yr
n .9705228426841306 0.00013701 deg/d
Q 1.434352778100545 0.00013499 au
  Orbit Determination Parameters
   # obs. used (total)      21  
   data-arc span      4 days  
   first obs. used      2016-02-09  
   last obs. used      2016-02-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .65442  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:28:09  

Additional Information
 Earth MOID = .00484571 au 
 Jupiter MOID = 3.62466 au 
 T_jup = 5.949 
[ 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 27.3   n/a MPO365237  

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