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(2020 OC)
Classification: Apollo [NEO]          SPK-ID: 54048845
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1778738316634862 9.4473e-05  
a 1.159051679654739 0.00010736 au
q .9528867162985506 2.1248e-05 au
i 3.645348156102015 0.001901 deg
node 298.3860922378586 0.00062291 deg
peri 296.9460424205731 0.0038177 deg
M 5.840280891080737 0.0054301 deg
tp 2458993.105924814530
(2020-May-23.60592481)
0.0058476 TDB
period 455.7772333920442
1.25
0.063327
0.0001734
d
yr
n .7898595489747513 0.00010974 deg/d
Q 1.365216643010926 0.00012646 au
  Orbit Determination Parameters
   # obs. used (total)      71  
   data-arc span      22 days  
   first obs. used      2020-07-17  
   last obs. used      2020-08-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .40934  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Sep-13 07:22:40  

Additional Information
 Earth MOID = .0091912 au 
 Jupiter MOID = 3.62891 au 
 T_jup = 5.416 
[ 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 26.718   .48918 11 autocmod 2.8

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