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385506 (2004 EO112)
Classification: Main-belt Asteroid          SPK-ID: 2385506
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 .06531206729293847 5.9101e-08  
a 3.00878095531571 3.4173e-08 au
q 2.812271251092419 1.8928e-07 au
i 11.8021349000427 5.6543e-06 deg
node 57.9466638202536 2.1741e-05 deg
peri 166.0648093613009 5.1311e-05 deg
M 43.19911300021302 4.2442e-05 deg
tp 2458971.752364848524
(2020-May-02.25236485)
0.00022569 TDB
period 1906.269433220196
5.22
3.2477e-05
8.892e-08
d
yr
n .1888505337841274 3.2174e-09 deg/d
Q 3.205290659539001 3.6405e-08 au
  Orbit Determination Parameters
   # obs. used (total)      293  
   data-arc span      5966 days (16.33 yr)  
   first obs. used      2004-03-15  
   last obs. used      2020-07-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55017  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:05:37  

Additional Information
 Earth MOID = 1.80245 au 
 Jupiter MOID = 1.78266 au 
 T_jup = 3.215 
[ 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 15.85   n/a E2021B25  

385506 (2004 EO112)          Discovered 2004-Mar-15 by LINEAR at Socorro
Reference: Last Updated: 2014-02-19

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