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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.


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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 .07825047900469828 6.4815e-08  
a 1.968750121445887 9.3759e-09 au
q 1.814694481402188 1.2796e-07 au
i 21.56747666530931 1.2235e-05 deg
node 41.95901968896053 1.2239e-05 deg
peri 281.2513226605474 9.0684e-05 deg
M 68.59564622174916 9.2782e-05 deg
tp 2458808.244676199819
(2019-Nov-20.74467620)
0.00025979 TDB
period 1008.984102931601
2.76
7.2077e-06
1.973e-08
d
yr
n .3567945212952522 2.5488e-09 deg/d
Q 2.122805761489586 1.011e-08 au
  Orbit Determination Parameters
   # obs. used (total)      325  
   data-arc span      6792 days (18.60 yr)  
   first obs. used      2002-03-21  
   last obs. used      2020-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63096  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 16:44:50  

Additional Information
 Earth MOID = .897681 au 
 Jupiter MOID = 3.05496 au 
 T_jup = 3.784 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456893.5 (2014-Aug-24.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07857948212832991 6.4758e-08  
q 1.814091059475871 1.2785e-07 au
tp 2456789.916411376067
(2014-May-12.41641138)
0.00025662 TDB
node 41.99793002181783 1.2243e-05 deg
peri 281.1573754246052 9.0323e-05 deg
i 21.56750853544338 1.2235e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      325  
   data-arc span      6792 days (18.60 yr)  
   first obs. used      2002-03-21  
   last obs. used      2020-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63096  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 16:44:50  

Additional Information
 Jupiter MOID = 3.05496 au 
 T_jup = 3.784 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.193638743805174E-15 -8.260368834101341E-15 1.328425854879463E-11 7.663192789314603E-14 4.600466353825991E-12 -1.320988351885733E-14
q -8.260368834101341E-15 1.634600097774658E-14 -2.587160579350096E-11 -1.503207254157546E-13 -8.961030608545757E-12 2.73127504060171E-14
tp 1.328425854879463E-11 -2.587160579350096E-11 6.585284840984177E-8 3.434235937982127E-10 2.29757649515039E-8 -4.132362439136715E-11
node 7.663192789314603E-14 -1.503207254157546E-13 3.434235937982127E-10 1.498998173573514E-10 -1.691984468493583E-11 -6.444888693759265E-11
peri 4.600466353825991E-12 -8.961030608545757E-12 2.29757649515039E-8 -1.691984468493583E-11 8.158238706607229E-9 4.591820670770981E-11
i -1.320988351885733E-14 2.73127504060171E-14 -4.132362439136715E-11 -6.444888693759265E-11 4.591820670770981E-11 1.496925769190896E-10

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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