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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.


Orbital Elements at Epoch 2458048.5 (2017-Oct-22.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3690349852672602 0.0010668  
a 1.591305980943892 0.0027572 au
q 1.00405840171056 4.2174e-05 au
i .5685580700688778 0.00143 deg
node 3.2887195833249 0.0037232 deg
peri 49.35301558994571 0.0040864 deg
M 349.7962967685174 0.03099 deg
tp 2458069.281853915524
(2017-Nov-11.78185392)
0.0091556 TDB
period 733.2109960337972
2.01
1.9056
0.005217
d
yr
n .4909909997904695 0.0012761 deg/d
Q 2.178553560177225 0.0037747 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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .75968  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 19:55:40  

Additional Information
 Earth MOID = .0162354 au 
 Jupiter MOID = 3.20024 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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