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362658 (2011 UN)
Classification: Main-belt Asteroid          SPK-ID: 2362658
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2582598968453059 6.2013e-08  
a 2.733172943878546 1.593e-08 au
q 2.027303981332092 1.6965e-07 au
i 17.29594687489186 6.6657e-06 deg
node 62.64340441582416 2.0759e-05 deg
peri 34.90651105080246 3.8558e-05 deg
M 323.8409149329913 2.4519e-05 deg
tp 2459366.273088361088
(2021-May-31.77308836)
0.00011271 TDB
period 1650.437551154788
4.52
1.4429e-05
3.95e-08
d
yr
n .2181239755167428 1.907e-09 deg/d
Q 3.439041906425 2.0044e-08 au
  Orbit Determination Parameters
   # obs. used (total)      207  
   data-arc span      6643 days (18.19 yr)  
   first obs. used      2002-10-31  
   last obs. used      2021-01-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53811  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:40:19  

Additional Information
 Earth MOID = 1.06457 au 
 Jupiter MOID = 1.9206 au 
 T_jup = 3.241 
[ 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 16.97   n/a MPCxxxxx  

362658 (2011 UN)          Discovered 2002-Oct-31 by LINEAR at Socorro
Reference: Last Updated: 2013-04-29

[ show close-approach data ]
Alternate Designations
 2011 UN = 2002 UO47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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