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362312 (2009 UE86)
Classification: Main-belt Asteroid          SPK-ID: 2362312
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2146023445928079 3.7963e-08  
a 3.104548943391286 2.8058e-08 au
q 2.438305461236392 1.1408e-07 au
i 5.711781719345926 5.9996e-06 deg
node 12.27092284927635 4.2909e-05 deg
peri 278.5927594256391 4.6678e-05 deg
M 62.83189021650558 1.5529e-05 deg
tp 2458851.782439725091
(2020-Jan-03.28243973)
8.4541e-05 TDB
period 1998.003263412711
5.47
2.7086e-05
7.416e-08
d
yr
n .1801798858852202 2.4426e-09 deg/d
Q 3.77079242554618 3.4079e-08 au
  Orbit Determination Parameters
   # obs. used (total)      230  
   data-arc span      6837 days (18.72 yr)  
   first obs. used      2002-04-18  
   last obs. used      2021-01-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54368  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:39:02  

Additional Information
 Earth MOID = 1.42858 au 
 Jupiter MOID = 1.49448 au 
 T_jup = 3.177 
[ 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 16.21   n/a MPCxxxxx  

362312 (2009 UE86)          Discovered 2009-Oct-24 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-04-29

[ show close-approach data ]
Alternate Designations
 2009 UE86 = 2004 TH232 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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