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(2020 EX)
Classification: Apollo [NEO]          SPK-ID: 54016332
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458928.5 (2020-Mar-20.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5340575300444502 0.0013258  
a 1.069462062568623 0.00081864 au
q .498307794956981 0.0010368 au
i 10.53319180808413 0.046165 deg
node 13.19926229827624 0.030042 deg
peri 29.00481043562099 0.0068887 deg
M 80.2019939312282 0.15408 deg
tp 2458838.502765027784
(2019-Dec-21.00276503)
0.069567 TDB
period 403.9675699057973
1.11
0.46384
0.00127
d
yr
n .8911606446130063 0.0010232 deg/d
Q 1.640616330180266 0.0012558 au
  Orbit Determination Parameters
   # obs. used (total)      39  
   data-arc span      19 days  
   first obs. used      2020-03-05  
   last obs. used      2020-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .57767  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:20:40  

Additional Information
 Earth MOID = .104002 au 
 Jupiter MOID = 3.79252 au 
 T_jup = 5.619 
[ 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 22.0   .54505 E2020-FC2 autocmod 2.8

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