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(2018 EO1)
Classification: Mars-crossing Asteroid          SPK-ID: 3644640
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .507306844488281 2.0634e-06  
a 2.954279504431855 6.4485e-07 au
q 1.455553291302128 6.4129e-06 au
i 10.31510147470951 6.6031e-05 deg
node 116.0340785643296 0.00025078 deg
peri 86.73230701872085 0.00099 deg
M 185.7599386507613 0.0001141 deg
tp 2460098.179512933748
(2023-Jun-02.67951293)
0.00040657 TDB
period 1854.709084430434
5.08
0.00060726
1.663e-06
d
yr
n .1941005212203148 6.3552e-08 deg/d
Q 4.453005717561581 9.7199e-07 au
  Orbit Determination Parameters
   # obs. used (total)      56  
   data-arc span      1797 days (4.92 yr)  
   first obs. used      2013-06-06  
   last obs. used      2018-05-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      1  
   norm. resid. RMS      .47595  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 20:24:01  

Additional Information
 Earth MOID = .501178 au 
 Jupiter MOID = .892716 au 
 T_jup = 3.039 
[ 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 20.0   n/a E2018G41  

[ show close-approach data ]
Alternate Designations
 2018 EO1 = 2013 LG7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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