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JPL Small-Body Database Browser
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324722 (2007 EO145)
Classification: Main-belt Asteroid          SPK-ID: 2324722
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0370224501202816 9.0705e-08  
a 2.868931665206309 4.5372e-08 au
q 2.762716785732712 2.8606e-07 au
i 2.963732547254087 6.9393e-06 deg
node 111.8382692747786 0.00036818 deg
peri 355.9064616366239 0.00049062 deg
M 322.011621105215 0.00032573 deg
tp 2459187.795349045174
(2020-Dec-04.29534905)
0.0016074 TDB
period 1774.919794366878
4.86
4.2106e-05
1.153e-07
d
yr
n .2028260663622909 4.8116e-09 deg/d
Q 2.975146544679906 4.7052e-08 au
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      6905 days (18.90 yr)  
   first obs. used      2000-12-06  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62054  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 22:08:26  

Additional Information
 Earth MOID = 1.77949 au 
 Jupiter MOID = 2.05851 au 
 T_jup = 3.296 
[ 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 17.2   n/a MPO503349  

324722 (2007 EO145)          Discovered 2007-Mar-12 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

Alternate Designations
 2007 EO145 = 2005 WG174 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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