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(2012 EO3)
Classification: Aten [NEO]          SPK-ID: 3600563
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3564586909869356 0.00026132  
a .7803748035552003 3.8927e-05 au
q .5022034226007266 0.00022896 au
i 29.53440597317097 0.07746 deg
node 345.4987962747396 0.0051661 deg
peri 352.2261399869228 0.0095235 deg
M 98.11942195568842 0.37219 deg
tp 2459131.871301154273
(2020-Oct-09.37130115)
0.25519 TDB
period 251.7985847452231
0.69
0.018841
5.158e-05
d
yr
n 1.429714151746556 0.00010698 deg/d
Q 1.058546184509674 5.2803e-05 au
  Orbit Determination Parameters
   # obs. used (total)      77  
   data-arc span      11 days  
   first obs. used      2012-03-03  
   last obs. used      2012-03-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .46654  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 06:07:16  

Additional Information
 Earth MOID = .0595173 au 
 Jupiter MOID = 4.33628 au 
 T_jup = 7.297 
[ 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 23.0   n/a MPO227527  

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