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(2020 OA6)
Classification: Aten [NEO]          SPK-ID: 54049856
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 .3776322907652611 0.00058549  
a .9230448969783771 5.7666e-05 au
q .5744733380532481 0.00050455 au
i 1.490109945883073 0.0024218 deg
node 166.0553570051867 0.0055796 deg
peri 271.9540061498341 0.0040515 deg
M 202.2388374682346 0.077626 deg
tp 2459142.448321829436
(2020-Oct-19.94832183)
0.056544 TDB
period 323.9161973613603
0.89
0.030354
8.31e-05
d
yr
n 1.111398574484945 0.00010415 deg/d
Q 1.271616455903506 7.9443e-05 au
  Orbit Determination Parameters
   # obs. used (total)      40  
   data-arc span      11 days  
   first obs. used      2020-07-22  
   last obs. used      2020-08-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .44936  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-02 06:25:00  

Additional Information
 Earth MOID = .0145305 au 
 Jupiter MOID = 3.97139 au 
 T_jup = 6.417 
[ 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 26.058   .42469 3 autocmod 2.8

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