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308200 (2005 EE36)
Classification: Main-belt Asteroid          SPK-ID: 2308200
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1458085800288861 5.9385e-08  
a 2.342039991941098 1.9532e-08 au
q 2.000550466345302 1.3479e-07 au
i 5.912061313818517 5.1685e-06 deg
node 284.0084704803244 6.227e-05 deg
peri 264.582102817873 6.4768e-05 deg
M 74.24653668205499 2.0158e-05 deg
tp 2458730.500110514674
(2019-Sep-04.00011051)
7.1876e-05 TDB
period 1309.151437338493
3.58
1.6377e-05
4.484e-08
d
yr
n .2749872854525375 3.44e-09 deg/d
Q 2.683529517536893 2.238e-08 au
  Orbit Determination Parameters
   # obs. used (total)      321  
   data-arc span      7582 days (20.76 yr)  
   first obs. used      1999-10-13  
   last obs. used      2020-07-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54525  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 19:02:02  

Additional Information
 Earth MOID = 1.01182 au 
 Jupiter MOID = 2.31728 au 
 T_jup = 3.542 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456926.5 (2014-Sep-26.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .146100842289047 5.9284e-08  
q 1.998716888089643 1.3451e-07 au
tp 2457421.558614119212
(2016-Feb-03.05861412)
6.672e-05 TDB
node 284.0554446206023 6.2256e-05 deg
peri 264.4370161326153 6.4752e-05 deg
i 5.913918571759419 5.1697e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      321  
   data-arc span      7582 days (20.76 yr)  
   first obs. used      1999-10-13  
   last obs. used      2020-07-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54525  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 19:02:02  

Additional Information
 Jupiter MOID = 2.31728 au 
 T_jup = 3.542 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.514646027625769E-15 -7.918763567951967E-15 5.771542081131515E-13 1.980713120890159E-15 1.803088272327976E-13 -1.306554275904487E-15
q -7.918763567951967E-15 1.80941563694788E-14 -1.134926515817132E-12 -2.356876887830077E-15 -3.892142151995099E-13 3.107576510945985E-15
tp 5.771542081131515E-13 -1.134926515817132E-12 4.451546305109345E-9 -1.030234999678021E-11 1.22997320492536E-9 -2.872744782933582E-12
node 1.980713120890159E-15 -2.356876887830077E-15 -1.030234999678021E-11 3.875860191823164E-9 -3.857217113240253E-9 -1.998116622608376E-11
peri 1.803088272327976E-13 -3.892142151995099E-13 1.22997320492536E-9 -3.857217113240253E-9 4.192861337930028E-9 1.914031850774708E-11
i -1.306554275904487E-15 3.107576510945985E-15 -2.872744782933582E-12 -1.998116622608376E-11 1.914031850774708E-11 2.67260565075056E-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 16.5   n/a MPO427640  

308200 (2005 EE36)          Discovered 2005-Mar-04 by CSS at Catalina
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12

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