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295049 (2008 EZ107)
Classification: Main-belt Asteroid          SPK-ID: 2295049
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1365110534653677 5.3463e-08  
a 2.291664481601781 1.5868e-08 au
q 1.978826949029156 1.2391e-07 au
i 5.408569850527806 4.2961e-06 deg
node 150.4882372817127 6.0591e-05 deg
peri 107.2361275434937 6.7973e-05 deg
M 94.21654402137611 2.4034e-05 deg
tp 2458668.873180053571
(2019-Jul-04.37318005)
8.6179e-05 TDB
period 1267.141099482783
3.47
1.3161e-05
3.603e-08
d
yr
n .2841041144880735 2.9507e-09 deg/d
Q 2.604502014174405 1.8034e-08 au
  Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      6226 days (17.05 yr)  
   first obs. used      2002-08-07  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56045  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 16:37:12  

Additional Information
 Earth MOID = .971906 au 
 Jupiter MOID = 2.45549 au 
 T_jup = 3.580 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457723.5 (2016-Dec-01.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1361009921898579 5.3496e-08  
q 1.980423273898849 1.2403e-07 au
tp 2457401.844235140523
(2016-Jan-14.34423514)
9.3646e-05 TDB
node 150.5221305517834 6.0607e-05 deg
peri 107.4070097788019 6.8025e-05 deg
i 5.407258345672155 4.295e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      6226 days (17.05 yr)  
   first obs. used      2002-08-07  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56045  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 16:37:12  

Additional Information
 Jupiter MOID = 2.45549 au 
 T_jup = 3.580 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.861793566275587E-15 -6.594323833479641E-15 5.182928913924957E-13 -3.030237410868237E-15 2.570159994400107E-13 -1.443581136940683E-14
q -6.594323833479641E-15 1.538438193925478E-14 -1.94251880989557E-12 9.323999008141604E-15 -8.272128317202013E-13 3.330377184856879E-14
tp 5.182928913924957E-13 -1.94251880989557E-12 8.769516847207467E-9 -5.483446984875077E-12 2.918094239267506E-9 3.06898397247906E-12
node -3.030237410868237E-15 9.323999008141604E-15 -5.483446984875077E-12 3.67318368491251E-9 -3.658377892215896E-9 -7.899281149051647E-12
peri 2.570159994400107E-13 -8.272128317202013E-13 2.918094239267506E-9 -3.658377892215896E-9 4.627346412595545E-9 8.462774116319627E-12
i -1.443581136940683E-14 3.330377184856879E-14 3.06898397247906E-12 -7.899281149051647E-12 8.462774116319627E-12 1.84467052230097E-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 17.7   n/a MPO386228  

295049 (2008 EZ107)          Discovered 2008-Mar-07 by Mt. Lemmon Survey at Mount Lemmon
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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