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351085 (2003 UG112)
Classification: Main-belt Asteroid          SPK-ID: 2351085
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1388396931099237 7.5533e-08  
a 2.667523817353377 2.2853e-08 au
q 2.297165629188622 2.0531e-07 au
i 13.3323194780335 8.0083e-06 deg
node 190.3167390815702 2.2988e-05 deg
peri 206.8791180114915 2.9909e-05 deg
M 288.7291906218849 2.1524e-05 deg
tp 2459315.543174976772
(2021-Apr-11.04317498)
9.7453e-05 TDB
period 1591.332327796797
4.36
2.045e-05
5.599e-08
d
yr
n .2262255304637849 2.9072e-09 deg/d
Q 3.037882005518132 2.6026e-08 au
  Orbit Determination Parameters
   # obs. used (total)      173  
   data-arc span      6642 days (18.18 yr)  
   first obs. used      2001-04-23  
   last obs. used      2019-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68907  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:53:12  

Additional Information
 Earth MOID = 1.31008 au 
 Jupiter MOID = 2.42468 au 
 T_jup = 3.331 
[ 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 16.5   n/a MPO476630  

351085 (2003 UG112)          Discovered 2003-Oct-20 by LINEAR at Socorro
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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