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(2014 KF46)
Classification: Apollo [NEO]          SPK-ID: 3672674
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 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3606050655497274 0.00049032  
a 1.364729289136839 0.0010077 au
q .8726009943700159 2.5209e-05 au
i 26.95755074460007 0.021838 deg
node 67.04295646859663 3.4756e-05 deg
peri 242.5075179496472 0.028843 deg
M 9.653045767160878 1.5823 deg
tp 2459184.885428892327
(2020-Dec-01.38542889)
2.5422 TDB
period 582.3287006351189
1.59
0.64498
0.001766
d
yr
n .6182075511774787 0.00068472 deg/d
Q 1.856857583903661 0.0013711 au
  Orbit Determination Parameters
   # obs. used (total)      32  
   data-arc span      1 day  
   first obs. used      2014-05-27  
   last obs. used      2014-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .60065  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:40:19  

Additional Information
 Earth MOID = .00246378 au 
 Jupiter MOID = 3.50867 au 
 T_jup = 4.664 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456805.5 (2014-May-28.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3585295625983974 0.00049413  
q .8733091498971697 2.5956e-05 au
tp 2456855.699564489092
(2014-Jul-17.19956449)
0.032636 TDB
node 67.0825378357308 0.00011178 deg
peri 242.449772887195 0.028342 deg
i 27.06038737730579 0.021623 deg
  Orbit Determination Parameters
   # obs. used (total)      32  
   data-arc span      1 day  
   first obs. used      2014-05-27  
   last obs. used      2014-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .60065  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:40:19  

Additional Information
 Jupiter MOID = 3.50867 au 
 T_jup = 4.664 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.441621990170909E-7 -1.265447386409226E-8 -1.612443601846692E-5 -5.416981192191214E-8 -1.399717143421231E-5 1.067396666865206E-5
q -1.265447386409226E-8 6.73714698610387E-10 8.335981576644653E-7 2.884319900181568E-9 7.215667096538858E-7 -5.498449268250733E-7
tp -1.612443601846692E-5 8.335981576644653E-7 .001065108138468267 3.569124746979209E-6 .000924831993435029 -.0007052642745336015
node -5.416981192191214E-8 2.884319900181568E-9 3.569124746979209E-6 1.249424166489284E-8 3.089301795803413E-6 -2.348706244984137E-6
peri -1.399717143421231E-5 7.215667096538858E-7 .000924831993435029 3.089301795803413E-6 .0008032672738998608 -.0006126113759065152
i 1.067396666865206E-5 -5.498449268250733E-7 -.0007052642745336015 -2.348706244984137E-6 -.0006126113759065152 .0004675737156321967

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 26.5   n/a MPO296109  

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