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JPL Small-Body Database Browser
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212135 (2005 ED241)
Classification: Main-belt Asteroid          SPK-ID: 2212135
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1057641076986724 6.1591e-08  
a 2.401348990929002 2.0235e-08 au
q 2.147372457630289 1.524e-07 au
i 6.109858648746199 7.142e-06 deg
node 106.2516048636584 4.7367e-05 deg
peri 64.3128365656807 5.7128e-05 deg
M 281.1171428505231 2.945e-05 deg
tp 2458898.325226201936
(2020-Feb-18.82522620)
0.00011162 TDB
period 1359.193686779483
3.72
1.718e-05
4.704e-08
d
yr
n .2648629135800325 3.3479e-09 deg/d
Q 2.655325524227715 2.2375e-08 au
  Orbit Determination Parameters
   # obs. used (total)      219  
   data-arc span      7427 days (20.33 yr)  
   first obs. used      1998-06-18  
   last obs. used      2018-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60466  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 03:51:50  

Additional Information
 Earth MOID = 1.16257 au 
 Jupiter MOID = 2.32861 au 
 T_jup = 3.510 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.8   n/a MPO413063  

212135 (2005 ED241)          Discovered 2005-Mar-11 by CSS at Catalina
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

Alternate Designations
 2005 ED241 = 1998 MN3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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