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(2017 MF7)
Classification: Apollo [NEO]          SPK-ID: 3776108
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 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5484874327047183 0.0017128  
a 2.066880990170168 0.0088312 au
q .9332227421655463 0.00044723 au
i 7.207608849721351 0.061425 deg
node 86.14277998177533 0.014831 deg
peri 139.0710625043795 0.14223 deg
M 71.52392912146061 0.30294 deg
tp 2458984.864382593850
(2020-May-15.36438259)
0.4687 TDB
period 1085.354555038302
2.97
6.9561
0.01904
d
yr
n .33168884612761 0.0021258 deg/d
Q 3.20053923817479 0.013675 au
  Orbit Determination Parameters
   # obs. used (total)      13  
   data-arc span      21 days  
   first obs. used      2017-06-24  
   last obs. used      2017-07-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .39807  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 19:08:12  

Additional Information
 Earth MOID = .00180938 au 
 Jupiter MOID = 1.80599 au 
 T_jup = 3.563 
[ 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 25.9   n/a MPO419562  

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