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JPL Small-Body Database Browser
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(2017 UO2)
Classification: Apollo [NEO]          SPK-ID: 3787617
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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2958513812742856 0.00049378  
a 1.044926854766003 0.00025443 au
q .735783801452886 0.00033682 au
i 3.962027187665126 0.0083801 deg
node 194.1846352234487 0.0080336 deg
peri 302.4598875593813 0.0060175 deg
M 76.14320101509159 0.12786 deg
tp 2458517.980632106964
(2019-Feb-03.48063211)
0.10842 TDB
period 390.1460937478169
1.07
0.14249
0.0003901
d
yr
n .9227312685403873 0.00033701 deg/d
Q 1.354069908079119 0.0003297 au
  Orbit Determination Parameters
   # obs. used (total)      38  
   data-arc span      10 days  
   first obs. used      2017-10-18  
   last obs. used      2017-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .40647  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Nov-03 06:43:12  

Additional Information
 Earth MOID = .0282068 au 
 Jupiter MOID = 3.67662 au 
 T_jup = 5.834 
[ 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 25.8   n/a MPO421534  

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