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JPL Small-Body Database Browser
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212094 (2005 ER136)
Classification: Main-belt Asteroid          SPK-ID: 2212094
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03498589300266947 5.869e-08  
a 2.54887516322253 2.1123e-08 au
q 2.459700489484865 1.5227e-07 au
i 5.605353807798951 5.8815e-06 deg
node 54.53463729801403 5.2962e-05 deg
peri 141.8478113038547 9.0906e-05 deg
M 149.6575028788052 7.6958e-05 deg
tp 2457982.601318086373
(2017-Aug-17.10131809)
0.00031553 TDB
period 1486.350642032586
4.07
1.8476e-05
5.058e-08
d
yr
n .2422039522973527 3.0108e-09 deg/d
Q 2.638049836960195 2.1862e-08 au
  Orbit Determination Parameters
   # obs. used (total)      284  
   data-arc span      6798 days (18.61 yr)  
   first obs. used      2001-03-19  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57541  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:43:13  

Additional Information
 Earth MOID = 1.45869 au 
 Jupiter MOID = 2.32227 au 
 T_jup = 3.434 
[ 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 16.6   n/a MPO352305  

212094 (2005 ER136)          Discovered 2005-Mar-09 by LINEAR at Socorro
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ show close-approach data ]
Alternate Designations
 2005 ER136 = 2003 WJ58 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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