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382599 (2002 EL111)
Classification: Main-belt Asteroid          SPK-ID: 2382599
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1123059149233926 6.9423e-08  
a 2.586025572482098 2.1956e-08 au
q 2.295599604549206 1.7314e-07 au
i 5.101909129689393 5.3538e-06 deg
node 81.35112403622902 6.6234e-05 deg
peri 88.65953282432905 7.2755e-05 deg
M 188.8901539025106 3.4129e-05 deg
tp 2459922.471658794596
(2022-Dec-08.97165879)		 0.00015006 TDB
period 1518.964589670496
4.16		 1.9344e-05
5.296e-08		 d
yr
n .2370035499498337 3.0183e-09 deg/d
Q 2.876451540414991 2.4421e-08 au
   Orbit Determination Parameters
   # obs. used (total)      179  
   data-arc span      9674 days (26.49 yr)  
   first obs. used      1994-05-15  
   last obs. used      2020-11-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6607  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 06:49:01  

Additional Information
 Earth MOID = 1.3081 au 
 Jupiter MOID = 2.1029 au 
 T_jup = 3.408 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458029.5 (2017-Oct-03.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1104410487524269 6.9448e-08  
q 2.301696895702191 1.7285e-07 au
tp 2458401.999315355860
(2018-Oct-10.49931536)		 0.00014044 TDB
node 81.37707973129008 6.6151e-05 deg
peri 88.50429503533734 7.2925e-05 deg
i 5.104158417559151 5.3556e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      179  
   data-arc span      9674 days (26.49 yr)  
   first obs. used      1994-05-15  
   last obs. used      2020-11-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6607  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 06:49:01  

Additional Information
 Jupiter MOID = 2.1029 au 
 T_jup = 3.408 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.82301431354029E-15 -1.193836826915022E-14 4.195715490636937E-12 -5.285153186920813E-14 7.556710424137586E-13 5.544363146525231E-15
q -1.193836826915022E-14 2.987834581813677E-14 -9.195779133085557E-12 1.246255179319006E-13 -1.618282992143482E-12 -1.368221640746264E-14
tp 4.195715490636937E-12 -9.195779133085557E-12 1.972276750459735E-8 -1.21697627287398E-10 4.335932239883966E-9 1.820660620095488E-12
node -5.285153186920813E-14 1.246255179319006E-13 -1.21697627287398E-10 4.375980787470896E-9 -4.383025887238251E-9 -1.421297897547202E-12
peri 7.556710424137586E-13 -1.618282992143482E-12 4.335932239883966E-9 -4.383025887238251E-9 5.318001652003663E-9 1.546130563309545E-12
i 5.544363146525231E-15 -1.368221640746264E-14 1.820660620095488E-12 -1.421297897547202E-12 1.546130563309545E-12 2.868244310836135E-11

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO434372  

382599 (2002 EL111)          Discovered 2002-Mar-09 by LONEOS at Anderson Mesa
Reference: Last Updated: 2014-01-21
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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