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233507 (2007 ED142)
Classification: Main-belt Asteroid          SPK-ID: 2233507
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2029973913220405 6.2956e-08  
a 2.330981957862809 2.0125e-08 au
q 1.857798701197916 1.5388e-07 au
i 3.784039123397524 6.6548e-06 deg
node 321.4120965232619 0.00011739 deg
peri 116.3785077687813 0.00011892 deg
M 339.0613068546816 2.0911e-05 deg
tp 2459076.105582987953
(2020-Aug-14.60558299)
7.5986e-05 TDB
period 1299.890575155051
3.56
1.6835e-05
4.609e-08
d
yr
n .2769463883196932 3.5867e-09 deg/d
Q 2.804165214527702 2.4211e-08 au
  Orbit Determination Parameters
   # obs. used (total)      179  
   data-arc span      6673 days (18.27 yr)  
   first obs. used      2001-05-23  
   last obs. used      2019-08-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65888  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 01:35:59  

Additional Information
 Earth MOID = .876971 au 
 Jupiter MOID = 2.45614 au 
 T_jup = 3.540 
[ 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 17.3   n/a MPO433525  

233507 (2007 ED142)          Discovered 2007-Mar-12 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Alternate Designations
 2007 ED142 = 2003 AO49 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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