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180098 (2003 EF60)
Classification: Main-belt Asteroid          SPK-ID: 2180098
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2263806567282637 3.8494e-08  
a 3.073868810857832 1.8517e-08 au
q 2.378004370759309 1.1966e-07 au
i 11.55169589981132 4.3861e-06 deg
node 156.5116964089095 2.3901e-05 deg
peri 5.772928257678658 2.6241e-05 deg
M 125.1269442738792 1.0145e-05 deg
tp 2458516.313095461973
(2019-Feb-01.81309546)		 5.4285e-05 TDB
period 1968.459208070884
5.39		 1.7787e-05
4.87e-08		 d
yr
n .182884155548646 1.6525e-09 deg/d
Q 3.769733250956354 2.2709e-08 au
   Orbit Determination Parameters
   # obs. used (total)      456  
   data-arc span      7768 days (21.27 yr)  
   first obs. used      1998-04-18  
   last obs. used      2019-07-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60625  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:25:09  

Additional Information
 Earth MOID = 1.38656 au 
 Jupiter MOID = 1.21249 au 
 T_jup = 3.160 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO433171  

180098 (2003 EF60)          Discovered 2003-Mar-06 by Tucker, R. A. at Goodricke-Pigott
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

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[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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