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135551 (2002 ED43)
Classification: Main-belt Asteroid          SPK-ID: 2135551
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1020070874817662 4.8501e-08  
a 2.42703902720555 9.2583e-09 au
q 2.179463844835733 1.1824e-07 au
i .9303765664760073 5.1648e-06 deg
node 355.4471333451535 0.00022627 deg
peri 179.2908456321225 0.0002274 deg
M 350.1917803219534 2.0488e-05 deg
tp 2459238.127143552668
(2021-Jan-23.62714355)
7.8603e-05 TDB
period 1381.063243238686
3.78
7.9024e-06
2.164e-08
d
yr
n .2606687287946176 1.4915e-09 deg/d
Q 2.674614209575367 1.0203e-08 au
  Orbit Determination Parameters
   # obs. used (total)      571  
   data-arc span      10447 days (28.60 yr)  
   first obs. used      1992-09-23  
   last obs. used      2021-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52984  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:21:41  

Additional Information
 Earth MOID = 1.18358 au 
 Jupiter MOID = 2.28718 au 
 T_jup = 3.503 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457645.5 (2016-Sep-14.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1021425827622466 4.8773e-08  
q 2.178627174966699 1.1895e-07 au
tp 2457859.211478590674
(2017-Apr-15.71147859)
7.8149e-05 TDB
node 355.5151852260698 0.00022586 deg
peri 179.7941175289504 0.00022698 deg
i .9316469764099802 5.1672e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      571  
   data-arc span      10447 days (28.60 yr)  
   first obs. used      1992-09-23  
   last obs. used      2021-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52984  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:21:41  

Additional Information
 Jupiter MOID = 2.28718 au 
 T_jup = 3.503 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.378840612910535E-15 -5.787549959573165E-15 1.286999353358688E-12 -1.387732568537469E-14 4.172625109996899E-13 -8.600754989491607E-17
q -5.787549959573165E-15 1.414939712426438E-14 -3.184600137285783E-12 3.403673618212807E-14 -1.033542152311595E-12 2.549005142083324E-16
tp 1.286999353358688E-12 -3.184600137285783E-12 6.107251255386082E-9 -5.761494624943628E-12 1.764817546881538E-9 5.989692055674026E-14
node -1.387732568537469E-14 3.403673618212807E-14 -5.761494624943628E-12 5.101453573733048E-8 -5.100896701789422E-8 2.125675270267498E-10
peri 4.172625109996899E-13 -1.033542152311595E-12 1.764817546881538E-9 -5.100896701789422E-8 5.151977928708928E-8 -2.125174427444425E-10
i -8.600754989491607E-17 2.549005142083324E-16 5.989692055674026E-14 2.125675270267498E-10 -2.125174427444425E-10 2.669994971795281E-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 16.59   n/a MPCxxxxx  

135551 (2002 ED43)          Discovered 2002-Mar-12 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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