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(2015 KF)
Classification: Aten [NEO]          SPK-ID: 3719245
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1454475550431814 2.0044e-06  
a .9794400836892937 2.592e-07 au
q .8369829182053969 2.1832e-06 au
i 7.470297399869818 7.9569e-05 deg
node 58.34602513805324 1.1574e-05 deg
peri 39.83707673587563 0.00021933 deg
M 38.21130249752255 0.00050461 deg
tp 2459162.920190165682
(2020-Nov-09.42019017)
0.00048246 TDB
period 354.0505205555729
0.97
0.00014055
3.848e-07
d
yr
n 1.016804040946166 4.0364e-07 deg/d
Q 1.12189724917319 2.969e-07 au
  Orbit Determination Parameters
   # obs. used (total)      56  
   data-arc span      390 days (1.07 yr)  
   first obs. used      2015-05-18  
   last obs. used      2016-06-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      2  
   norm. resid. RMS      .52927  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 13:42:19  

Additional Information
 Earth MOID = .0504781 au 
 Jupiter MOID = 3.96194 au 
 T_jup = 6.164 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457338.5 (2015-Nov-12.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1454164967922232 2.0116e-06  
q .8377096144267675 2.2084e-06 au
tp 2457391.923015207954
(2016-Jan-04.42301521)
0.00033035 TDB
node 58.59206293385618 1.6808e-05 deg
peri 39.81678627590735 0.00021898 deg
i 7.468311501065071 7.9571e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      56  
   data-arc span      390 days (1.07 yr)  
   first obs. used      2015-05-18  
   last obs. used      2016-06-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      2  
   norm. resid. RMS      .52927  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 13:42:19  

Additional Information
 Jupiter MOID = 3.96194 au 
 T_jup = 6.164 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.046373209259024E-12 -4.442096390301799E-12 5.879012572943327E-10 -2.745600716460663E-11 3.658015646509553E-10 1.592299363129089E-10
q -4.442096390301799E-12 4.877201492305978E-12 -6.414528492979197E-10 3.016202694413233E-11 -3.984691975312149E-10 -1.749323594144924E-10
tp 5.879012572943327E-10 -6.414528492979197E-10 1.091302838511463E-7 -3.866929120610439E-9 7.187387798162351E-8 2.236110654345998E-8
node -2.745600716460663E-11 3.016202694413233E-11 -3.866929120610439E-9 2.82511232463982E-10 -2.48028403528761E-9 -1.061925189443112E-9
peri 3.658015646509553E-10 -3.984691975312149E-10 7.187387798162351E-8 -2.48028403528761E-9 4.795415279369008E-8 1.376228469822016E-8
i 1.592299363129089E-10 -1.749323594144924E-10 2.236110654345998E-8 -1.061925189443112E-9 1.376228469822016E-8 6.331490017845146E-9

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 25.1   n/a E2015L36  

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