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351072 (2003 UF11)
Classification: Inner Main-belt Asteroid          SPK-ID: 2351072
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0782504738548324 5.7511e-08  
a 1.96875012170984 9.2394e-09 au
q 1.814694491784286 1.1285e-07 au
i 21.56747479110953 1.059e-05 deg
node 41.9590207141867 1.1618e-05 deg
peri 281.251313634713 7.8339e-05 deg
M 68.59565408104424 8.105e-05 deg
tp 2458808.244654133645
(2019-Nov-20.74465413)
0.00022675 TDB
period 1008.984103134514
2.76
7.1028e-06
1.945e-08
d
yr
n .3567945212234984 2.5117e-09 deg/d
Q 2.122805751635394 9.9624e-09 au
  Orbit Determination Parameters
   # obs. used (total)      330  
   data-arc span      6811 days (18.65 yr)  
   first obs. used      2002-03-21  
   last obs. used      2020-11-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62851  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 06:23:58  

Additional Information
 Earth MOID = .897681 au 
 Jupiter MOID = 3.05496 au 
 T_jup = 3.784 
[ 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 16.9   n/a MPO434216  

351072 (2003 UF11)          Discovered 2003-Oct-16 by LONEOS at Anderson Mesa
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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