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JPL Small-Body Database Browser
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(2008 UC202)
Classification: Apollo [NEO]          SPK-ID: 3435541
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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06868535926130097 9.3107e-05  
a 1.010876108510552 7.2579e-05 au
q .9414437198288387 0.00016165 au
i 7.450351633383741 0.014836 deg
node 37.31714957381581 0.003492 deg
peri 91.91512116144584 0.099568 deg
M 91.19748853873833 0.45181 deg
tp 2459302.457167078039
(2021-Mar-28.95716708)
0.45578 TDB
period 371.2319318697589
1.02
0.039981
0.0001095
d
yr
n .9697441655592831 0.00010444 deg/d
Q 1.080308497192265 7.7564e-05 au
  Orbit Determination Parameters
   # obs. used (total)      21  
   data-arc span      3 days  
   first obs. used      2008-10-31  
   last obs. used      2008-11-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .55472  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 02:08:48  

Additional Information
 Earth MOID = .00226349 au 
 Jupiter MOID = 3.90783 au 
 T_jup = 6.019 
[ 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 28.3   n/a MPO147596  

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