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(2015 EQ)
Classification: Aten [NEO]          SPK-ID: 3712947
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5030966252266984 0.00013623  
a .6693620145533216 5.5285e-05 au
q .3326082439766013 0.00011866 au
i 8.825530963682212 0.0042877 deg
node 350.0019648725798 0.00022435 deg
peri 355.8826719129074 0.00020569 deg
M 25.2749581556036 0.48687 deg
tp 2459186.456415687369
(2020-Dec-02.95641569)
0.26878 TDB
period 200.0276448104075
0.55
0.024781
6.785e-05
d
yr
n 1.799751231092179 0.00022297 deg/d
Q 1.006115785130042 8.3098e-05 au
  Orbit Determination Parameters
   # obs. used (total)      37  
   data-arc span      4 days  
   first obs. used      2015-03-11  
   last obs. used      2015-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .61005  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 13:08:11  

Additional Information
 Earth MOID = .00805885 au 
 Jupiter MOID = 4.40403 au 
 T_jup = 8.386 
[ 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 26.1   n/a MPO332785  

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