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(2020 OG3)
Classification: Apollo [NEO]          SPK-ID: 54049349
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2133275803481415 0.00015236  
a 1.18569778940832 0.00018771 au
q .9327557489697025 3.307e-05 au
i 3.830314154181612 0.0024323 deg
node 308.6423294501182 0.00067585 deg
peri 64.44741070901276 0.0055383 deg
M 62.21462527776877 0.0075888 deg
tp 2459119.001534615285
(2020-Sep-26.50153462)		 0.0094253 TDB
period 471.5844129496247
1.29		 0.11198
0.0003066		 d
yr
n .7633840095526135 0.00018128 deg/d
Q 1.438639829846937 0.00022775 au
   Orbit Determination Parameters
   # obs. used (total)      34  
   data-arc span      9 days  
   first obs. used      2020-07-23  
   last obs. used      2020-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .58601  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-11 07:08:44  

Additional Information
 Earth MOID = .0074821 au 
 Jupiter MOID = 4.02462 au 
 T_jup = 5.319 
[ hide covariance matrix ]
Orbital Elements at Epoch 2459056.5 (2020-Jul-26.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2151520679105964 0.00015046  
q .9343307154489914 3.5417e-05 au
tp 2459118.399281162231
(2020-Sep-25.89928116)		 0.0081488 TDB
node 308.7416026400386 0.00047747 deg
peri 63.62227726858294 0.0038926 deg
i 3.856191254319308 0.0023938 deg
   Orbit Determination Parameters
   # obs. used (total)      34  
   data-arc span      9 days  
   first obs. used      2020-07-23  
   last obs. used      2020-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .58601  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-11 07:08:44  

Additional Information
 Jupiter MOID = 4.02462 au 
 T_jup = 5.319 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.263752448336837E-8 -5.319688140895592E-9 -1.22390221768488E-6 7.179285423765546E-8 -5.771883975462828E-7 3.601650727327367E-7
q -5.319688140895592E-9 1.254394910569336E-9 2.866100602831668E-7 -1.685120300396645E-8 1.342684127286219E-7 -8.463198790278657E-8
tp -1.22390221768488E-6 2.866100602831668E-7 6.640340899814001E-5 -3.886022617401819E-6 3.152416164143746E-5 -1.947342967281706E-5
node 7.179285423765546E-8 -1.685120300396645E-8 -3.886022617401819E-6 2.279756920009956E-7 -1.836913229733154E-6 1.142142853680329E-6
peri -5.771883975462828E-7 1.342684127286219E-7 3.152416164143746E-5 -1.836913229733154E-6 1.515201474869626E-5 -9.184447212149398E-6
i 3.601650727327367E-7 -8.463198790278657E-8 -1.947342967281706E-5 1.142142853680329E-6 -9.184447212149398E-6 5.730420226304491E-6

[ 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 26.8   .4327 E2020T75 autocmod 2.8

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