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(2020 CQ)
Classification: Apollo [NEO]          SPK-ID: 3989413
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 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6166200157171986 0.00059264  
a 2.275809322579334 0.0033505 au
q .872499742321118 6.4228e-05 au
i 12.55288266007428 0.0084702 deg
node 313.3994731230184 0.0002528 deg
peri 227.8184790340715 0.0003808 deg
M 24.15023135247099 0.050953 deg
tp 2458916.375784000615
(2020-Mar-07.87578400)
0.0082852 TDB
period 1254.013566900254
3.43
2.7693
0.007582
d
yr
n .2870782338422936 0.00063397 deg/d
Q 3.67911890283755 0.0054165 au
  Orbit Determination Parameters
   # obs. used (total)      36  
   data-arc span      8 days  
   first obs. used      2020-01-26  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .34059  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Sep-11 07:47:10  

Additional Information
 Earth MOID = .0065573 au 
 Jupiter MOID = 1.49361 au 
 T_jup = 3.303 
[ 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 27.012   .45126 2 autocmod 2.8

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