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(2020 TO1)
Classification: Apollo [NEO]          SPK-ID: 54055058
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 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .226806242731723 4.4914e-06  
a 1.26399767315828 7.0214e-06 au
q .9773151100876103 3.0023e-07 au
i 24.42049568076705 0.00030867 deg
node 191.7784950683667 4.6822e-05 deg
peri 252.9705958236736 0.00023573 deg
M 3.492107100701715 0.00017639 deg
tp 2459195.464960376752
(2020-Dec-11.96496038)
0.00029506 TDB
period 519.0603300812901
1.42
0.004325
1.184e-05
d
yr
n .6935609969338637 5.779e-06 deg/d
Q 1.55068023622895 8.6139e-06 au
  Orbit Determination Parameters
   # obs. used (total)      23  
   data-arc span      177 days  
   first obs. used      2020-09-21  
   last obs. used      2021-03-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      4  
   norm. resid. RMS      .43325  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 23:08:02  

Additional Information
 Earth MOID = .111671 au 
 Jupiter MOID = 3.75613 au 
 T_jup = 4.991 
[ 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 23.6   .42586 E2020U88 autocmod 2.8

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