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(2004 DA53)
Classification: Aten [NEO]          SPK-ID: 3176187
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3302224887647507 0.0010678  
a .8835745594370331 2.3863e-06 au
q .5917983694105179 0.00094222 au
i 5.13639254486826 0.021171 deg
node 336.5313858583353 0.0044025 deg
peri 50.00710065705096 0.0022504 deg
M 299.990259311227 0.34442 deg
tp 2459051.068780502109
(2020-Jul-20.56878050)
0.29006 TDB
period 303.3634335328043
0.83
0.0012289
3.365e-06
d
yr
n 1.186695429332525 4.8074e-06 deg/d
Q 1.175350749463548 3.1743e-06 au
  Orbit Determination Parameters
   # obs. used (total)      17  
   data-arc span      1 day  
   first obs. used      2004-02-26  
   last obs. used      2004-02-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .54651  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:13:08  

Additional Information
 Earth MOID = .00256606 au 
 Jupiter MOID = 4.27279 au 
 T_jup = 6.664 
[ 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 28.0   n/a MPO62514  

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