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295034 (2008 EX82)
Classification: Main-belt Asteroid          SPK-ID: 2295034
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1046509737100848 6.7776e-08  
a 2.16930039372079 1.9848e-08 au
q 1.942280995248239 1.4027e-07 au
i 4.959067069412746 8.3004e-06 deg
node 288.4447986401299 6.0276e-05 deg
peri 303.5116499980889 7.7119e-05 deg
M 249.9375668384984 5.654e-05 deg
tp 2459357.291564779876
(2021-May-22.79156478)
0.00018622 TDB
period 1167.019114798959
3.20
1.6017e-05
4.385e-08
d
yr
n .3084782377896328 4.2337e-09 deg/d
Q 2.396319792193341 2.1926e-08 au
  Orbit Determination Parameters
   # obs. used (total)      177  
   data-arc span      6961 days (19.06 yr)  
   first obs. used      2000-12-31  
   last obs. used      2020-01-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56118  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 16:36:58  

Additional Information
 Earth MOID = .936169 au 
 Jupiter MOID = 2.61133 au 
 T_jup = 3.678 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457134.5 (2015-Apr-22.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1046507025438039 6.7748e-08  
q 1.942097669814703 1.4027e-07 au
tp 2457023.808812742395
(2015-Jan-01.30881274)
0.00016858 TDB
node 288.4927569722537 6.0296e-05 deg
peri 303.5730933331303 7.7104e-05 deg
i 4.958003211739904 8.2999e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      177  
   data-arc span      6961 days (19.06 yr)  
   first obs. used      2000-12-31  
   last obs. used      2020-01-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56118  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 16:36:58  

Additional Information
 Jupiter MOID = 2.61133 au 
 T_jup = 3.678 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.589823303306475E-15 -9.440971134345507E-15 6.900822365516019E-12 7.713116284717781E-14 1.769423387104167E-12 3.050228024588842E-15
q -9.440971134345507E-15 1.967497146423159E-14 -1.354436025508234E-11 -1.554058151070944E-13 -3.442944785406137E-12 -5.914869876869864E-15
tp 6.900822365516019E-12 -1.354436025508234E-11 2.841805603090782E-8 2.311356759447838E-10 8.099008263692417E-9 5.460952816470174E-13
node 7.713116284717781E-14 -1.554058151070944E-13 2.311356759447838E-10 3.635624667014902E-9 -3.555283421984724E-9 1.741884544921892E-10
peri 1.769423387104167E-12 -3.442944785406137E-12 8.099008263692417E-9 -3.555283421984724E-9 5.945082461125429E-9 -1.735604091720871E-10
i 3.050228024588842E-15 -5.914869876869864E-15 5.460952816470174E-13 1.741884544921892E-10 -1.735604091720871E-10 6.888775131425161E-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 17.5   n/a MPO345771  

295034 (2008 EX82)          Discovered 2008-Mar-08 by LINEAR at Socorro
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

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