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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1594102308792167 1.4032e-07  
a 2.44707370731156 3.5683e-08 au
q 2.056985122650564 3.2603e-07 au
i 6.232497822528404 9.9085e-06 deg
node 48.48858487361134 5.5528e-05 deg
peri 153.0154347866344 5.9279e-05 deg
M 187.7299074975163 3.0279e-05 deg
tp 2459869.577444004211
(2022-Oct-17.07744400)		 0.00013004 TDB
period 1398.19905093534
3.83		 3.0583e-05
8.373e-08		 d
yr
n .257474069775097 5.6317e-09 deg/d
Q 2.837162291972557 4.1371e-08 au
   Orbit Determination Parameters
   # obs. used (total)      151  
   data-arc span      5482 days (15.01 yr)  
   first obs. used      2005-10-12  
   last obs. used      2020-10-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58144  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 10:52:46  

Additional Information
 Earth MOID = 1.05488 au 
 Jupiter MOID = 2.1213 au 
 T_jup = 3.472 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457280.5 (2015-Sep-15.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1585753986427435 1.4073e-07  
q 2.059696994036318 3.2683e-07 au
tp 2457072.103479892710
(2015-Feb-18.60347989)		 8.304e-05 TDB
node 48.52919835463358 5.5485e-05 deg
peri 153.037777926745 5.9242e-05 deg
i 6.234395585451217 9.9106e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      151  
   data-arc span      5482 days (15.01 yr)  
   first obs. used      2005-10-12  
   last obs. used      2020-10-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58144  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 10:52:46  

Additional Information
 Jupiter MOID = 2.1213 au 
 T_jup = 3.472 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.98042101403001E-14 -4.587105625307801E-14 5.998026230493625E-12 1.365309916031914E-13 9.617862011554101E-13 -9.724037301285262E-15
q -4.587105625307801E-14 1.068202305837033E-13 -1.313963501071494E-11 -3.193408934710644E-13 -2.019412106706553E-12 2.370219541513608E-14
tp 5.998026230493625E-12 -1.313963501071494E-11 6.895601567376702E-9 3.850697540544523E-11 1.719515941330775E-9 -2.67734721187863E-12
node 1.365309916031914E-13 -3.193408934710644E-13 3.850697540544523E-11 3.07855653600218E-9 -3.051664336957277E-9 -2.112309309952744E-10
peri 9.617862011554101E-13 -2.019412106706553E-12 1.719515941330775E-9 -3.051664336957277E-9 3.509562144327799E-9 2.094631618274375E-10
i -9.724037301285262E-15 2.370219541513608E-14 -2.67734721187863E-12 -2.112309309952744E-10 2.094631618274375E-10 9.822011615130023E-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 17.2   n/a MPO434367  

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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)		 Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2106-May-30 18:27 00:01 Amphi 0.0131121279123352 0.0130360207694978 0.0131882524895695 4.36942347721759 4.36942337687721 2490410.268740501 1.40037431050497 3868.04473847969 121.783755956288 -11.2410184740452 3176.74721340049 T 15 CATAB v2.0f-lin.ifort 2021-Apr-14 10:52:47 2021-Apr-14 10:52

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