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JPL Small-Body Database Browser
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(2004 YC)
Classification: Aten [NEO]          SPK-ID: 3264188
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3135947995477297 0.00052173  
a .8683395107531886 8.5308e-05 au
q .5960327559391687 0.00051148 au
i 6.074044031118363 0.012437 deg
node 263.2372933061706 0.00053428 deg
peri 47.49422296487218 0.0049224 deg
M 138.4731426369496 0.83316 deg
tp 2458886.816923370504
(2020-Feb-07.31692337)
0.66725 TDB
period 295.551229698879
0.81
0.043554
0.0001192
d
yr
n 1.21806294078622 0.0001795 deg/d
Q 1.140646265567208 0.00011206 au
  Orbit Determination Parameters
   # obs. used (total)      35  
   data-arc span      4 days  
   first obs. used      2004-12-15  
   last obs. used      2004-12-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .55219  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:11:42  

Additional Information
 Earth MOID = .00318151 au 
 Jupiter MOID = 4.08928 au 
 T_jup = 6.764 
[ 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 25.6   n/a MPO74467  

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