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180812 (2005 EB211)
Classification: Main-belt Asteroid          SPK-ID: 2180812
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1008522695549289 3.1764e-08  
a 2.176353129517754 1.0799e-08 au
q 1.956862977052917 7.0759e-08 au
i 3.955712487808962 5.4209e-06 deg
node 200.5105360048645 5.2385e-05 deg
peri 248.2631437240772 6.0932e-05 deg
M 43.97904947800922 3.2231e-05 deg
tp 2459057.236416145813
(2020-Jul-26.73641615)
0.00010452 TDB
period 1172.714981329829
3.21
8.7286e-06
2.39e-08
d
yr
n .306979961654254 2.2849e-09 deg/d
Q 2.395843281982592 1.1888e-08 au
  Orbit Determination Parameters
   # obs. used (total)      467  
   data-arc span      7470 days (20.45 yr)  
   first obs. used      2000-10-01  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56943  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:28:04  

Additional Information
 Earth MOID = .97694 au 
 Jupiter MOID = 2.75522 au 
 T_jup = 3.675 
[ 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 16.9   n/a MPO440015  

180812 (2005 EB211)          Discovered 2005-Mar-04 by CSS at Catalina
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

Alternate Designations
 2005 EB211 = 2000 TN10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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