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(2013 EG89)
Classification: Mars-crossing Asteroid          SPK-ID: 3632545
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5477811771149587 5.9835e-05  
a 2.957606509409713 0.00044733 au
q 1.337485334242396 2.5329e-05 au
i 10.27362919375958 0.00082621 deg
node 196.4775238906497 0.00012174 deg
peri 357.1398724562666 0.0004234 deg
M 184.8609947825734 0.12546 deg
tp 2460104.335499325909
(2023-Jun-08.83549933)
0.85249 TDB
period 1857.843027904507
5.09
0.42149
0.001154
d
yr
n .1937730984764897 4.3961e-05 deg/d
Q 4.57772768457703 0.00069236 au
  Orbit Determination Parameters
   # obs. used (total)      59  
   data-arc span      64 days  
   first obs. used      2013-03-13  
   last obs. used      2013-05-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .47  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 07:51:01  

Additional Information
 Earth MOID = .336359 au 
 Jupiter MOID = .397955 au 
 T_jup = 3.001 
[ 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 20.5   n/a MPO265051  

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