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JPL Small-Body Database Browser
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410504 (2008 EX73)
Classification: Main-belt Asteroid          SPK-ID: 2410504
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .116016861230033 5.443e-08  
a 2.717226569746007 3.5026e-08 au
q 2.401982471873226 1.4524e-07 au
i 5.780557902051037 7.6304e-06 deg
node 48.05039233384706 7.0593e-05 deg
peri 216.3743196496869 8.0408e-05 deg
M 104.2634126670311 3.7337e-05 deg
tp 2458126.676451598119
(2018-Jan-08.17645160)
0.0001683 TDB
period 1636.014715626266
4.48
3.1633e-05
8.661e-08
d
yr
n .2200469204595094 4.2547e-09 deg/d
Q 3.032470667618787 3.909e-08 au
  Orbit Determination Parameters
   # obs. used (total)      102  
   data-arc span      6596 days (18.06 yr)  
   first obs. used      2001-11-11  
   last obs. used      2019-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61152  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 21:58:35  

Additional Information
 Earth MOID = 1.38903 au 
 Jupiter MOID = 2.03412 au 
 T_jup = 3.343 
[ 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 17.0   n/a MPO455917  

410504 (2008 EX73)          Discovered 2008-Mar-07 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-10-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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