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392333 (2010 ET105)
Classification: Main-belt Asteroid          SPK-ID: 2392333
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2478571681151037 1.2337e-07  
a 2.444174847056038 2.0558e-08 au
q 1.838368591086562 2.9641e-07 au
i 3.521412939948416 7.2545e-06 deg
node 137.6706030652742 0.00020541 deg
peri 94.38714885146673 0.00020621 deg
M 203.2853214190316 1.6801e-05 deg
tp 2459608.080753439749
(2022-Jan-28.58075344)
6.716e-05 TDB
period 1395.71527835729
3.82
1.7609e-05
4.821e-08
d
yr
n .2579322628206148 3.2541e-09 deg/d
Q 3.049981103025514 2.5653e-08 au
  Orbit Determination Parameters
   # obs. used (total)      124  
   data-arc span      8914 days (24.41 yr)  
   first obs. used      1995-05-30  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68087  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:43:45  

Additional Information
 Earth MOID = .831793 au 
 Jupiter MOID = 1.95404 au 
 T_jup = 3.454 
[ 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 17.6   n/a MPO455785  

392333 (2010 ET105)          Discovered 2010-Mar-10 by PMO NEO Survey Program at Purple Mountain
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2010 ET105 = 2006 CL12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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