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JPL Small-Body Database Browser
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233022 (2005 EG261)
Classification: Main-belt Asteroid          SPK-ID: 2233022
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09098161802931345 6.4623e-08  
a 2.967724125468499 4.1635e-08 au
q 2.697715782668745 2.1011e-07 au
i 10.20081786652854 7.6866e-06 deg
node 17.86083779365572 3.5882e-05 deg
peri 48.12589683450832 6.2052e-05 deg
M 12.83807773851748 4.5587e-05 deg
tp 2458533.906595519091
(2019-Feb-19.40659552)
0.00023683 TDB
period 1867.38436247353
5.11
3.9297e-05
1.076e-07
d
yr
n .1927830216609212 4.0569e-09 deg/d
Q 3.237732468268252 4.5423e-08 au
  Orbit Determination Parameters
   # obs. used (total)      327  
   data-arc span      6797 days (18.61 yr)  
   first obs. used      2000-05-05  
   last obs. used      2018-12-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58882  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 03:10:30  

Additional Information
 Earth MOID = 1.72198 au 
 Jupiter MOID = 2.09078 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 15.4   n/a MPO418244  

233022 (2005 EG261)          Discovered 2005-Mar-12 by LINEAR at Socorro
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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