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393450 (2001 UE135)
Classification: Main-belt Asteroid          SPK-ID: 2393450
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1916706477381897 6.0261e-08  
a 2.340853955657022 1.0279e-08 au
q 1.892180961715737 1.3927e-07 au
i 2.326271633709637 6.8893e-06 deg
node 94.48389277634855 0.0001394 deg
peri 294.2776426884346 0.00014079 deg
M 76.04886808589657 1.6073e-05 deg
tp 2458724.155923842184
(2019-Aug-28.65592384)
5.8213e-05 TDB
period 1308.157108984809
3.58
8.6165e-06
2.359e-08
d
yr
n .2751963028961993 1.8126e-09 deg/d
Q 2.789526949598307 1.2249e-08 au
  Orbit Determination Parameters
   # obs. used (total)      202  
   data-arc span      6672 days (18.27 yr)  
   first obs. used      2001-10-18  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51585  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:50:30  

Additional Information
 Earth MOID = .898632 au 
 Jupiter MOID = 2.65429 au 
 T_jup = 3.538 
[ 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 17.7   n/a MPO503477  

393450 (2001 UE135)          Discovered 2001-Oct-22 by LINEAR at Socorro
Reference: Last Updated: 2014-05-15

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