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295018 (2008 ED58)
Classification: Main-belt Asteroid          SPK-ID: 2295018
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0382110326587499 5.0782e-08  
a 2.834804481300749 3.277e-08 au
q 2.726483674684596 1.4589e-07 au
i 4.970823899242848 5.4337e-06 deg
node 208.6523964605917 6.7766e-05 deg
peri 151.6378875235963 0.00010131 deg
M 303.72712571116 7.4317e-05 deg
tp 2458873.008272432353
(2020-Jan-24.50827243)
0.00035976 TDB
period 1743.344005712227
4.77
3.023e-05
8.277e-08
d
yr
n .2064996918682869 3.5807e-09 deg/d
Q 2.943125287916903 3.4022e-08 au
  Orbit Determination Parameters
   # obs. used (total)      216  
   data-arc span      6916 days (18.93 yr)  
   first obs. used      2000-09-29  
   last obs. used      2019-09-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63071  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:42:30  

Additional Information
 Earth MOID = 1.72353 au 
 Jupiter MOID = 2.22687 au 
 T_jup = 3.305 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO450204  

295018 (2008 ED58)          Discovered 2008-Mar-07 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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