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(2020 RK3)
Classification: Apollo [NEO]          SPK-ID: 54053920
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459104.5 (2020-Sep-12.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6869491674992805 0.0017708  
a 2.494789541764368 0.012966 au
q .7809959429634241 0.00035921 au
i 2.355427397810096 0.0053363 deg
node 359.651124317394 0.0020503 deg
peri 280.1667706844595 0.0037303 deg
M 11.75805873601093 0.10042 deg
tp 2459057.490847281733
(2020-Jul-26.99084728)
0.03502 TDB
period 1439.293284591769
3.94
11.22
0.03072
d
yr
n .2501227538917531 0.0019499 deg/d
Q 4.208583140565313 0.021873 au
  Orbit Determination Parameters
   # obs. used (total)      15  
   data-arc span      2 days  
   first obs. used      2020-09-11  
   last obs. used      2020-09-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .2983  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Sep-13 13:12:09  

Additional Information
 Earth MOID = .0116612 au 
 Jupiter MOID = .989105 au 
 T_jup = 3.091 
[ 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 26.603   .21232 1 autocmod 2.8

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