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382808 (2003 UF206)
Classification: Main-belt Asteroid          SPK-ID: 2382808
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ hide orbit diagram ]

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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1983833109771187 7.1413e-08  
a 2.784564117894663 2.0737e-08 au
q 2.232153068558639 1.9887e-07 au
i 12.85001291717888 7.4155e-06 deg
node 234.671403556387 2.452e-05 deg
peri 153.8488302201135 2.8292e-05 deg
M 215.7669501771629 1.5416e-05 deg
tp 2459680.480638018988
(2022-Apr-10.98063802)
7.7381e-05 TDB
period 1697.204836114312
4.65
1.8959e-05
5.191e-08
d
yr
n .2121134658231394 2.3695e-09 deg/d
Q 3.336975167230686 2.4851e-08 au
  Orbit Determination Parameters
   # obs. used (total)      269  
   data-arc span      6091 days (16.68 yr)  
   first obs. used      2003-10-18  
   last obs. used      2020-06-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5722  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:39:57  

Additional Information
 Earth MOID = 1.24575 au 
 Jupiter MOID = 2.12765 au 
 T_jup = 3.267 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457712.5 (2016-Nov-20.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1985223398754797 7.1353e-08  
q 2.232156250537772 1.9864e-07 au
tp 2457984.603500378567
(2017-Aug-19.10350038)
6.6668e-05 TDB
node 234.6763670425756 2.4518e-05 deg
peri 154.1136788536676 2.8286e-05 deg
i 12.85018414370153 7.4159e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      269  
   data-arc span      6091 days (16.68 yr)  
   first obs. used      2003-10-18  
   last obs. used      2020-06-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5722  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:39:57  

Additional Information
 Jupiter MOID = 2.12765 au 
 T_jup = 3.267 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.091217354228868E-15 -1.412349733377066E-14 5.789312762272003E-13 9.094993944228601E-15 -4.041487259307105E-14 -1.021313847431766E-15
q -1.412349733377066E-14 3.945639327336768E-14 -1.108521943856387E-12 -2.552445585045269E-14 1.989085828292019E-13 3.845333974022096E-15
tp 5.789312762272003E-13 -1.108521943856387E-12 4.444569282500986E-9 1.014226325496714E-11 9.503519902248427E-10 -5.378319607020797E-12
node 9.094993944228601E-15 -2.552445585045269E-14 1.014226325496714E-11 6.011078497758528E-10 -5.833395151227089E-10 -3.917733044871559E-11
peri -4.041487259307105E-14 1.989085828292019E-13 9.503519902248427E-10 -5.833395151227089E-10 8.000996850678409E-10 3.698007755845515E-11
i -1.021313847431766E-15 3.845333974022096E-15 -5.378319607020797E-12 -3.917733044871559E-11 3.698007755845515E-11 5.49950708754446E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.1   n/a MPO471932  

382808 (2003 UF206)          Discovered 2003-Oct-18 by LONEOS at Anderson Mesa
Reference: Last Updated: 2014-01-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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