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JPL Small-Body Database Browser
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(2011 UC64)
Classification: Apollo [NEO]          SPK-ID: 3582523
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4626373109760663 0.00028577  
a 1.071526888992692 0.00020887 au
q .5757985704305629 0.00019401 au
i 3.927523114866202 0.0028046 deg
node 211.5333547553429 0.00019036 deg
peri 288.0326480449914 0.002704 deg
M 221.0602913265136 0.68783 deg
tp 2458756.860453234229
(2019-Sep-30.36045323)
0.81979 TDB
period 405.1380537770197
1.11
0.11846
0.0003243
d
yr
n .8885859934503639 0.00025981 deg/d
Q 1.56725520755482 0.0003055 au
  Orbit Determination Parameters
   # obs. used (total)      49  
   data-arc span      2 days  
   first obs. used      2011-10-22  
   last obs. used      2011-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .46782  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:52:18  

Additional Information
 Earth MOID = .00159759 au 
 Jupiter MOID = 3.47199 au 
 T_jup = 5.659 
[ 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 27.9   n/a MPO210214  

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