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JPL Small-Body Database Browser
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(2015 FT118)
Classification: Apollo [NEO, PHA]          SPK-ID: 3567560
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 48 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1905957979201211 1.152e-07  
a 1.166872273326524 5.3122e-09 au
q .9444713213209895 1.3382e-07 au
i 21.09714380506168 1.7562e-05 deg
node 196.7540701249307 1.7563e-05 deg
peri 154.5741686499423 3.3395e-05 deg
M 267.36967299963 3.9232e-05 deg
tp 2459118.963375690027
(2020-Sep-26.46337569)
5.0625e-05 TDB
period 460.3979779563919
1.26
3.144e-06
8.608e-09
d
yr
n .7819321917918992 5.3397e-09 deg/d
Q 1.389273225332059 6.3247e-09 au
  Orbit Determination Parameters
   # obs. used (total)      198  
   data-arc span      3277 days (8.97 yr)  
   first obs. used      2011-05-30  
   last obs. used      2020-05-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5851  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-19 07:06:24  

Additional Information
 Earth MOID = .0375582 au 
 Jupiter MOID = 3.98451 au 
 T_jup = 5.327 
[ 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 20.4   n/a MPO336882  

[ show close-approach data ]
Alternate Designations
 2015 FT118 = 2011 KP21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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