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(2015 FM118)
Classification: Apollo [NEO]          SPK-ID: 3714465
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5201147865344616 0.00028753  
a 2.016332547889106 0.0011844 au
q .9676081751612766 1.1364e-05 au
i 1.46766133020078 0.0007497 deg
node 185.0040126829976 0.00025489 deg
peri 27.12645680572613 9.5611e-05 deg
M 284.0241040735213 0.56749 deg
tp 2459221.206435666121
(2021-Jan-06.70643567)
1.843 TDB
period 1045.783216780898
2.86
0.92148
0.002523
d
yr
n .344239603603644 0.00030332 deg/d
Q 3.065056920616936 0.0018005 au
  Orbit Determination Parameters
   # obs. used (total)      36  
   data-arc span      3 days  
   first obs. used      2015-03-25  
   last obs. used      2015-03-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .5068  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:34:45  

Additional Information
 Earth MOID = .00114096 au 
 Jupiter MOID = 1.90194 au 
 T_jup = 3.644 
[ 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 28.7   n/a MPO332806  

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