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JPL Small-Body Database Browser
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392325 (2010 ET80)
Classification: Main-belt Asteroid          SPK-ID: 2392325
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2735482271337442 4.3153e-08  
a 2.414554721822081 2.9316e-08 au
q 1.75405755835024 1.0181e-07 au
i 12.77109031129463 6.019e-06 deg
node 165.6758055065967 2.8463e-05 deg
peri 155.8296834904662 3.2837e-05 deg
M 29.88970926820021 2.156e-05 deg
tp 2458486.718096370532
(2019-Jan-03.21809637)
8.0464e-05 TDB
period 1370.421001390861
3.75
2.4959e-05
6.833e-08
d
yr
n .2626929969948143 4.7843e-09 deg/d
Q 3.075051885293922 3.7336e-08 au
  Orbit Determination Parameters
   # obs. used (total)      236  
   data-arc span      3896 days (10.67 yr)  
   first obs. used      2007-11-14  
   last obs. used      2018-07-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59787  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:23:43  

Additional Information
 Earth MOID = .749421 au 
 Jupiter MOID = 2.31795 au 
 T_jup = 3.433 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.8   n/a MPO450378  

392325 (2010 ET80)          Discovered 2010-Mar-12 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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