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382069 (2011 ER63)
Classification: Main-belt Asteroid          SPK-ID: 2382069
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1754562106557723 7.5841e-08  
a 2.375871410218127 3.2175e-08 au
q 1.959010015575869 1.6208e-07 au
i 3.472507696646588 7.0166e-06 deg
node 20.32484630853785 0.00013058 deg
peri 200.1613478059926 0.00013495 deg
M 151.7883059177592 3.6951e-05 deg
tp 2458436.513592457560
(2018-Nov-14.01359246)
0.00012946 TDB
period 1337.620217102135
3.66
2.7172e-05
7.439e-08
d
yr
n .2691346881552942 5.4671e-09 deg/d
Q 2.792732804860386 3.782e-08 au
  Orbit Determination Parameters
   # obs. used (total)      107  
   data-arc span      4633 days (12.68 yr)  
   first obs. used      2006-12-21  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60242  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:59:20  

Additional Information
 Earth MOID = .951499 au 
 Jupiter MOID = 2.18441 au 
 T_jup = 3.518 
[ show covariance matrix ]

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 17.5   n/a MPO494953  

382069 (2011 ER63)          Discovered 2006-Dec-21 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-12-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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