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(2015 EG7)
Classification: Apollo [NEO]          SPK-ID: 3713273
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5668206717398256 0.00016984  
a 1.976434224298535 0.00071078 au
q .8561504496320581 2.7786e-05 au
i .1636415371782293 3.7671e-05 deg
node 175.5235779751453 0.00034224 deg
peri 57.27284589522428 0.00038576 deg
M 10.82710568046304 0.3948 deg
tp 2459169.976674336233
(2020-Nov-16.47667434)
1.0965 TDB
period 1014.897015255357
2.78
0.54748
0.001499
d
yr
n .3547157934141928 0.00019135 deg/d
Q 3.096717998965012 0.0011137 au
  Orbit Determination Parameters
   # obs. used (total)      72  
   data-arc span      5 days  
   first obs. used      2015-03-15  
   last obs. used      2015-03-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .40188  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:35:08  

Additional Information
 Earth MOID = .000206202 au 
 Jupiter MOID = 1.90838 au 
 T_jup = 3.648 
[ 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 27.4   n/a MPO332791  

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