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233019 (2005 EG251)
Classification: Main-belt Asteroid          SPK-ID: 2233019
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .17585796986163 3.6368e-08  
a 2.980846584475177 2.601e-08 au
q 2.456640955660399 1.1348e-07 au
i 2.868896784852436 4.182e-06 deg
node 274.1905833140673 9.6369e-05 deg
peri 5.779659763197533 9.7451e-05 deg
M 247.1930198868797 1.7457e-05 deg
tp 2459589.535319210839
(2022-Jan-10.03531921)
9.5612e-05 TDB
period 1879.783633098414
5.15
2.4604e-05
6.736e-08
d
yr
n .1915114025153089 2.5067e-09 deg/d
Q 3.505052213289956 3.0585e-08 au
  Orbit Determination Parameters
   # obs. used (total)      597  
   data-arc span      10453 days (28.62 yr)  
   first obs. used      1991-09-08  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52361  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 11:08:07  

Additional Information
 Earth MOID = 1.4402 au 
 Jupiter MOID = 1.63837 au 
 T_jup = 3.234 
[ 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 15.2   n/a MPO433522  

233019 (2005 EG251)          Discovered 2005-Mar-10 by CSS at Catalina
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

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