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413999 (2007 ED224)
Classification: Main-belt Asteroid          SPK-ID: 2413999
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07880427323987922 7.6119e-08  
a 2.851294144721262 5.3445e-08 au
q 2.62659998185338 2.3839e-07 au
i 15.49719201873501 8.7851e-06 deg
node 28.19883506012208 2.5348e-05 deg
peri 138.6666435235987 6.6663e-05 deg
M 285.9733976338609 6.5269e-05 deg
tp 2459362.115282526898
(2021-May-27.61528253)
0.000325 TDB
period 1758.577289091283
4.81
4.9445e-05
1.354e-07
d
yr
n .2047109343633252 5.7557e-09 deg/d
Q 3.075988307589145 5.7657e-08 au
  Orbit Determination Parameters
   # obs. used (total)      119  
   data-arc span      4693 days (12.85 yr)  
   first obs. used      2007-03-15  
   last obs. used      2020-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60494  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 07:03:41  

Additional Information
 Earth MOID = 1.6471 au 
 Jupiter MOID = 1.91409 au 
 T_jup = 3.247 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457569.5 (2016-Jun-30.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07938361092688485 7.6576e-08  
q 2.625361502357468 2.3963e-07 au
tp 2457609.368982158161
(2016-Aug-08.86898216)
0.00029405 TDB
node 28.21123538213171 2.5351e-05 deg
peri 139.8037821926142 6.5991e-05 deg
i 15.49706053392118 8.7829e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      119  
   data-arc span      4693 days (12.85 yr)  
   first obs. used      2007-03-15  
   last obs. used      2020-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60494  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 07:03:41  

Additional Information
 Jupiter MOID = 1.91409 au 
 T_jup = 3.247 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.86384342790247E-15 -1.800806902930568E-14 1.794376239128184E-12 4.067553341847788E-15 5.816140066592397E-13 -1.304958498097059E-14
q -1.800806902930568E-14 5.742443491006655E-14 2.128105380599455E-12 -1.046357644080323E-14 -2.280899468606005E-13 5.210402215105448E-14
tp 1.794376239128184E-12 2.128105380599455E-12 8.646628737824866E-8 3.618615431197434E-11 1.794041853660699E-8 9.208674865636823E-11
node 4.067553341847788E-15 -1.046357644080323E-14 3.618615431197434E-11 6.426719283496049E-10 -6.11028515035918E-10 2.658671035634994E-11
peri 5.816140066592397E-13 -2.280899468606005E-13 1.794041853660699E-8 -6.11028515035918E-10 4.354782461078681E-9 -6.974934564921983E-12
i -1.304958498097059E-14 5.210402215105448E-14 9.208674865636823E-11 2.658671035634994E-11 -6.974934564921983E-12 7.71395931771837E-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 16.6   n/a MPO503525  

413999 (2007 ED224)          Discovered 2007-Mar-15 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10

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