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(2020 RU7)
Classification: Apollo [NEO]          SPK-ID: 54054364
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1338293530130645 0.00015425  
a 1.085221560964861 0.00017083 au
q .9399870615851058 1.9438e-05 au
i 10.91455096945183 0.013375 deg
node 354.539923396588 0.00065102 deg
peri 81.78940373244326 0.020557 deg
M 11.58425698841351 0.017412 deg
tp 2459187.212547346030
(2020-Dec-03.71254735)
0.023109 TDB
period 412.9296302916504
1.13
0.097504
0.000267
d
yr
n .8718192485865778 0.00020586 deg/d
Q 1.230456060344617 0.0001937 au
  Orbit Determination Parameters
   # obs. used (total)      82  
   data-arc span      11 days  
   first obs. used      2020-09-15  
   last obs. used      2020-09-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .42077  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:56:10  

Additional Information
 Earth MOID = .0340208 au 
 Jupiter MOID = 3.90206 au 
 T_jup = 5.684 
[ 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 25.30   .40487 E2021-AG0 autocmod 2.8

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