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382067 (2011 EU53)
Classification: Main-belt Asteroid          SPK-ID: 2382067
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1594071504078948 1.5149e-07  
a 2.447180628426818 4.2615e-08 au
q 2.057082537915898 3.4753e-07 au
i 6.232455627552546 1.0542e-05 deg
node 48.48932637454946 5.7097e-05 deg
peri 153.0648454500859 6.1303e-05 deg
M 136.1691227929074 2.9588e-05 deg
tp 2458471.599953640511
(2018-Dec-19.09995364)		 0.0001049 TDB
period 1398.290690166167
3.83		 3.6525e-05
1e-07		 d
yr
n .2574571957975484 6.725e-09 deg/d
Q 2.837278718937739 4.9408e-08 au
   Orbit Determination Parameters
   # obs. used (total)      139  
   data-arc span      5405 days (14.80 yr)  
   first obs. used      2005-10-12  
   last obs. used      2020-07-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58229  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 23:01:38  

Additional Information
 Earth MOID = 1.05579 au 
 Jupiter MOID = 2.12231 au 
 T_jup = 3.472 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456921.5 (2014-Sep-21.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1587677120629374 1.5193e-07  
q 2.059631213438142 3.483e-07 au
tp 2457071.901419598037
(2015-Feb-18.40141960)		 8.398e-05 TDB
node 48.53701447670378 5.7054e-05 deg
peri 152.9596956399521 6.1274e-05 deg
i 6.234130784778034 1.0544e-05 deg
   Orbit Determination Parameters
   # obs. used (total)      139  
   data-arc span      5405 days (14.80 yr)  
   first obs. used      2005-10-12  
   last obs. used      2020-07-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58229  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 23:01:38  

Additional Information
 Jupiter MOID = 2.12231 au 
 T_jup = 3.472 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.308323406318141E-14 -5.276486566372521E-14 5.333563020100389E-12 1.052991838674318E-13 5.354803528943438E-13 -2.004137318637784E-14
q -5.276486566372521E-14 1.213115269313601E-13 -1.173563075067679E-11 -2.461226022756554E-13 -1.128582918142997E-12 4.730921497057782E-14
tp 5.333563020100389E-12 -1.173563075067679E-11 7.052628052293092E-9 2.824690814693729E-11 1.830251529781122E-9 -5.510100619385071E-12
node 1.052991838674318E-13 -2.461226022756554E-13 2.824690814693729E-11 3.255215201823462E-9 -3.229251747503424E-9 -1.644567327887708E-10
peri 5.354803528943438E-13 -1.128582918142997E-12 1.830251529781122E-9 -3.229251747503424E-9 3.754473427721149E-9 1.625204123031399E-10
i -2.004137318637784E-14 4.730921497057782E-14 -5.510100619385071E-12 -1.644567327887708E-10 1.625204123031399E-10 1.111697652135377E-10

[ 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 17.2   n/a MPO434367  

382067 (2011 EU53)          Discovered 2005-Oct-12 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-12-19

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Alternate Designations
 2011 EU53 = 2009 WA192 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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