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212065 (2005 ER36)
Classification: Main-belt Asteroid          SPK-ID: 2212065
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1505543034151351 5.7307e-08  
a 2.438512766683581 2.2698e-08 au
q 2.071384175726621 1.4559e-07 au
i 3.814227214796923 6.3683e-06 deg
node 54.55123213363872 8.2473e-05 deg
peri 189.7596785143412 8.5784e-05 deg
M 290.818058278136 3.0208e-05 deg
tp 2459267.786007389684
(2021-Feb-22.28600739)
0.0001193 TDB
period 1390.868198628144
3.81
1.942e-05
5.317e-08
d
yr
n .2588311389641946 3.6139e-09 deg/d
Q 2.805641357640542 2.6115e-08 au
  Orbit Determination Parameters
   # obs. used (total)      275  
   data-arc span      6410 days (17.55 yr)  
   first obs. used      2002-07-16  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6217  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 02:41:35  

Additional Information
 Earth MOID = 1.05837 au 
 Jupiter MOID = 2.21043 au 
 T_jup = 3.484 
[ 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 16.5   n/a MPO372448  

212065 (2005 ER36)          Discovered 2005-Mar-04 by LINEAR at Socorro
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ show close-approach data ]
Alternate Designations
 2005 ER36 = 2003 WV1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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