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486898 (2014 KF93)
Classification: Main-belt Asteroid          SPK-ID: 2486898
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | 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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01841099267948218 6.4535e-08  
a 3.079718766158674 5.3676e-08 au
q 3.023018086500063 2.0802e-07 au
i 9.753978969616053 6.1718e-06 deg
node 171.5825250516382 4.1222e-05 deg
peri 284.670285088002 0.00018197 deg
M 265.2709016710935 0.00017876 deg
tp 2459915.952593246815
(2022-Dec-02.45259325)
0.00097993 TDB
period 1974.081215463124
5.40
5.1609e-05
1.413e-07
d
yr
n .1823633177703599 4.7676e-09 deg/d
Q 3.136419445817285 5.4664e-08 au
  Orbit Determination Parameters
   # obs. used (total)      113  
   data-arc span      7601 days (20.81 yr)  
   first obs. used      1999-09-05  
   last obs. used      2020-06-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60399  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 17:19:30  

Additional Information
 Earth MOID = 2.0568 au 
 Jupiter MOID = 1.87369 au 
 T_jup = 3.206 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457646.5 (2016-Sep-15.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02035973327869988 6.2947e-08  
q 3.017911117455707 2.0287e-07 au
tp 2457872.907843903051
(2017-Apr-29.40784390)
0.00091694 TDB
node 171.8782240950761 4.1373e-05 deg
peri 272.2102387463597 0.00017014 deg
i 9.733141803617748 6.1596e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      113  
   data-arc span      7601 days (20.81 yr)  
   first obs. used      1999-09-05  
   last obs. used      2020-06-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60399  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 17:19:30  

Additional Information
 Jupiter MOID = 1.87369 au 
 T_jup = 3.206 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.962335776701518E-15 -1.235028107978817E-14 1.041081346528574E-11 -1.097252523490241E-14 1.829851842834488E-12 7.354635565295718E-15
q -1.235028107978817E-14 4.115725881825092E-14 -3.467845978428158E-11 3.120040029556831E-14 -6.157851996126512E-12 -1.971292932953784E-14
tp 1.041081346528574E-11 -3.467845978428158E-11 8.407757638663184E-7 1.15802374267203E-10 1.51397329178775E-7 2.058898017987619E-11
node -1.097252523490241E-14 3.120040029556831E-14 1.15802374267203E-10 1.711758709486823E-9 -1.665649781017153E-9 -2.489770891459809E-11
peri 1.829851842834488E-12 -6.157851996126512E-12 1.51397329178775E-7 -1.665649781017153E-9 2.894696227399625E-8 2.816551125566014E-11
i 7.354635565295718E-15 -1.971292932953784E-14 2.058898017987619E-11 -2.489770891459809E-11 2.816551125566014E-11 3.794076575272266E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.74   n/a E2021B25  

486898 (2014 KF93)          Discovered 2013-Mar-08 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14

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Alternate Designations
 2014 KF93 = 2013 EC65 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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