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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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1594071763160646 1.4034e-07  
a 2.447180637927973 3.5813e-08 au
q 2.057082482500529 3.2607e-07 au
i 6.232450615404575 9.9084e-06 deg
node 48.48930798541151 5.5527e-05 deg
peri 153.06486075 5.9273e-05 deg
M 136.1691208151182 2.9323e-05 deg
tp 2458471.599958242349
(2018-Dec-19.09995824)
0.0001046 TDB
period 1398.290698309442
3.83
3.0694e-05
8.404e-08
d
yr
n .2574571942981858 5.6515e-09 deg/d
Q 2.837278793355417 4.1521e-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.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58143  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:45:18  

Additional Information
 Earth MOID = 1.05579 au 
 Jupiter MOID = 2.12231 au 
 T_jup = 3.472 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457280.5 (2015-Sep-15.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .158575399142216 1.4073e-07  
q 2.05969699395142 3.2683e-07 au
tp 2457072.103479823099
(2015-Feb-18.60347982)
8.304e-05 TDB
node 48.52919849446977 5.5485e-05 deg
peri 153.03777777759 5.9242e-05 deg
i 6.234395583382381 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.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58143  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:45:18  

Additional Information
 Jupiter MOID = 2.12231 au 
 T_jup = 3.472 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.980422482190234E-14 -4.587109315503402E-14 5.9980277865752E-12 1.365309862877224E-13 9.617855085569846E-13 -9.724029139856986E-15
q -4.587109315503402E-14 1.06820323305625E-13 -1.31396393707828E-11 -3.193408536259684E-13 -2.019410567324554E-12 2.370217088247333E-14
tp 5.9980277865752E-12 -1.31396393707828E-11 6.895601620349725E-9 3.850698542861113E-11 1.719515816901054E-9 -2.677350202107845E-12
node 1.365309862877224E-13 -3.193408536259684E-13 3.850698542861113E-11 3.078556527433717E-9 -3.05166432456839E-9 -2.112309282321966E-10
peri 9.617855085569846E-13 -2.019410567324554E-12 1.719515816901054E-9 -3.05166432456839E-9 3.509562140540783E-9 2.094631573684642E-10
i -9.724029139856986E-15 2.370217088247333E-14 -2.677350202107845E-12 -2.112309282321966E-10 2.094631573684642E-10 9.822011385144888E-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 14 CATAB v2.0f-lin.ifort 2020-Nov-12 17:45:18 2020-Nov-12 17:45

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