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(2015 TD179)
Classification: Apollo [NEO]          SPK-ID: 3730339
[ 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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6083947075299254 0.0002395  
a 2.414313950805962 0.0013839 au
q .9454581208199502 3.6282e-05 au
i 4.952224806785419 0.0015268 deg
node 205.7895590999763 0.00057386 deg
peri 226.83106691519 0.00090037 deg
M 124.5410378288245 0.41968 deg
tp 2458726.477427956917
(2019-Aug-30.97742796)		 1.1898 TDB
period 1370.216026062488
3.75		 1.1782
0.003226		 d
yr
n .2627322941438012 0.00022591 deg/d
Q 3.883169780791975 0.0022259 au
   Orbit Determination Parameters
   # obs. used (total)      68  
   data-arc span      22 days  
   first obs. used      2015-10-12  
   last obs. used      2015-11-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .30421  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:31:20  

Additional Information
 Earth MOID = .024406 au 
 Jupiter MOID = 1.46055 au 
 T_jup = 3.232 
[ 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 24.6   n/a MPO350772  

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