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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1117627973224654 6.9838e-08  
a 2.587360700093455 2.2525e-08 au
q 2.298190030568798 1.7388e-07 au
i 5.102238308357188 8.5778e-06 deg
node 81.36377533710775 7.0293e-05 deg
peri 88.73773669133956 8.2385e-05 deg
M 141.4112775178166 4.2271e-05 deg
tp 2458403.374747747947
(2018-Oct-11.87474775)
0.00017581 TDB
period 1520.141070669949
4.16
1.9851e-05
5.435e-08
d
yr
n .2368201260698407 3.0925e-09 deg/d
Q 2.876531369618111 2.5042e-08 au
  Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      9149 days (25.05 yr)  
   first obs. used      1994-05-15  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6996  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:59:44  

Additional Information
 Earth MOID = 1.31102 au 
 Jupiter MOID = 2.10369 au 
 T_jup = 3.407 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457401.5 (2016-Jan-14.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1106005528474533 6.9851e-08  
q 2.30115599853361 1.7366e-07 au
tp 2456880.908564178932
(2014-Aug-11.40856418)
0.00017234 TDB
node 81.39093617786295 7.0242e-05 deg
peri 88.31743108281215 8.2642e-05 deg
i 5.104025954772775 8.5823e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      9149 days (25.05 yr)  
   first obs. used      1994-05-15  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6996  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:59:44  

Additional Information
 Jupiter MOID = 2.10369 au 
 T_jup = 3.407 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.879172193868655E-15 -1.20624412616462E-14 2.786921467636891E-12 -3.00032436901861E-14 4.977023987453011E-13 8.878034205047852E-17
q -1.20624412616462E-14 3.015687904383227E-14 -6.341186239736347E-12 6.915636136514902E-14 -1.062898136396563E-12 1.816503384685133E-17
tp 2.786921467636891E-12 -6.341186239736347E-12 2.970019271769652E-8 -1.612890010513802E-10 7.512655634089963E-9 -4.883313018766431E-13
node -3.00032436901861E-14 6.915636136514902E-14 -1.612890010513802E-10 4.933972497033103E-9 -4.953552582124222E-9 -1.562862555590916E-10
peri 4.977023987453011E-13 -1.062898136396563E-12 7.512655634089963E-9 -4.953552582124222E-9 6.829707202848809E-9 1.556305019060597E-10
i 8.878034205047852E-17 1.816503384685133E-17 -4.883313018766431E-13 -1.562862555590916E-10 1.556305019060597E-10 7.365606926380449E-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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