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JPL Small-Body Database Browser
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(2017 UG3)
Classification: Apollo [NEO]          SPK-ID: 3787628
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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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 2458048.5 (2017-Oct-22.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3690035325451653 0.0010666  
a 1.591224709649294 0.0027564 au
q 1.00405717071555 4.2167e-05 au
i .5685131203361884 0.0014298 deg
node 3.28865093147712 0.0037232 deg
peri 49.35311897249189 0.0040863 deg
M 349.7953884137002 0.030986 deg
tp 2458069.282111779320
(2017-Nov-11.78211178)
0.009155 TDB
period 733.1548268431437
2.01
1.905
0.005216
d
yr
n .4910286160838724 0.0012759 deg/d
Q 2.178392248583039 0.0037736 au
  Orbit Determination Parameters
   # obs. used (total)      18  
   data-arc span      6 days  
   first obs. used      2017-10-21  
   last obs. used      2017-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .75755  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Oct-28 06:43:11  

Additional Information
 Earth MOID = .016234 au 
 Jupiter MOID = 3.2004 au 
 T_jup = 4.298 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 27.2   n/a MPO421537  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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