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357468 (2004 EA96)
Classification: Main-belt Asteroid          SPK-ID: 2357468
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2403529018570685 5.1786e-08  
a 2.701929629470116 3.2276e-08 au
q 2.05251300241338 1.3566e-07 au
i 15.96868026770777 7.5172e-06 deg
node 138.1489941920346 2.1601e-05 deg
peri 89.85362605837349 2.75e-05 deg
M 206.0955574659145 2.0023e-05 deg
tp 2459694.018631564134
(2022-Apr-24.51863156)
9.8801e-05 TDB
period 1622.21897725788
4.44
2.9067e-05
7.958e-08
d
yr
n .2219182521268038 3.9764e-09 deg/d
Q 3.351346256526853 4.0033e-08 au
  Orbit Determination Parameters
   # obs. used (total)      216  
   data-arc span      5736 days (15.70 yr)  
   first obs. used      2004-03-15  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53611  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 16:27:14  

Additional Information
 Earth MOID = 1.11667 au 
 Jupiter MOID = 1.93129 au 
 T_jup = 3.271 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457598.5 (2016-Jul-29.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .240922935751968 5.1735e-08  
q 2.049900182082529 1.3547e-07 au
tp 2458072.392626884981
(2017-Nov-14.89262688)
8.0174e-05 TDB
node 138.1879692489799 2.1598e-05 deg
peri 89.89744416975982 2.7485e-05 deg
i 15.97306281038475 7.5201e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      216  
   data-arc span      5736 days (15.70 yr)  
   first obs. used      2004-03-15  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53611  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 16:27:14  

Additional Information
 Jupiter MOID = 1.93129 au 
 T_jup = 3.271 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.676522292028376E-15 -6.901067333846717E-15 -2.561687200078617E-13 -2.012797679575863E-16 -8.603261216407651E-14 -5.084995958012347E-15
q -6.901067333846717E-15 1.83510390394475E-14 1.715767354767409E-12 -9.008315447235077E-15 4.087311053509426E-13 1.54295395011838E-14
tp -2.561687200078617E-13 1.715767354767409E-12 6.427854538731601E-9 -5.071063975222959E-11 1.388839355396014E-9 7.974533648541909E-12
node -2.012797679575863E-16 -9.008315447235077E-15 -5.071063975222959E-11 4.664693738856709E-10 -4.581515510839176E-10 3.454546486832638E-11
peri -8.603261216407651E-14 4.087311053509426E-13 1.388839355396014E-9 -4.581515510839176E-10 7.554312395554169E-10 -3.154579090259822E-11
i -5.084995958012347E-15 1.54295395011838E-14 7.974533648541909E-12 3.454546486832638E-11 -3.154579090259822E-11 5.655132608326014E-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 16.3   n/a MPO450330  

357468 (2004 EA96)          Discovered 2004-Mar-15 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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