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JPL Small-Body Database Browser
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392645 (2011 UT136)
Classification: Main-belt Asteroid          SPK-ID: 2392645
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1266521310231747 8.4719e-08  
a 3.00843682996324 4.4535e-08 au
q 2.627411894399792 2.4308e-07 au
i 10.90187631559449 9.6717e-06 deg
node 40.60051783402817 3.0341e-05 deg
peri 272.6948367098032 6.1981e-05 deg
M 237.1057563595317 6.1356e-05 deg
tp 2459251.137083098255
(2021-Feb-05.63708310)
0.0003334 TDB
period 1905.942401994176
5.22
4.2321e-05
1.159e-07
d
yr
n .1888829377127736 4.1941e-09 deg/d
Q 3.389461765526689 5.0175e-08 au
  Orbit Determination Parameters
   # obs. used (total)      195  
   data-arc span      6783 days (18.57 yr)  
   first obs. used      2000-09-27  
   last obs. used      2019-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54269  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:30:53  

Additional Information
 Earth MOID = 1.64213 au 
 Jupiter MOID = 1.96141 au 
 T_jup = 3.211 
[ 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 16.4   n/a MPO434455  

392645 (2011 UT136)          Discovered 2009-Apr-18 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

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