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(2011 YW10)
Classification: Aten [NEO]          SPK-ID: 3591641
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4430473260900062 9.2661e-08  
a .8647312699957883 3.602e-09 au
q .481614393037739 8.087e-08 au
i 2.93199196912783 6.7924e-06 deg
node 86.54239390886566 6.1304e-05 deg
peri 217.9248226020381 6.3114e-05 deg
M 169.8928557539643 1.6362e-05 deg
tp 2459061.890566472684
(2020-Jul-31.39056647)		 1.3658e-05 TDB
period 293.7109735920694
0.80		 1.8352e-06
5.025e-09		 d
yr
n 1.225694755620532 7.6583e-09 deg/d
Q 1.247848146953838 5.1978e-09 au
   Orbit Determination Parameters
   # obs. used (total)      56  
   data-arc span      3349 days (9.17 yr)  
   first obs. used      2011-12-25  
   last obs. used      2021-02-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .7357  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 05:51:53  

Additional Information
 Earth MOID = .00901539 au 
 Jupiter MOID = 3.99029 au 
 T_jup = 6.747 
[ 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 24.5   n/a MPO369146  

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