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JPL Small-Body Database Browser
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410112 (2007 EJ200)
Classification: Main-belt Asteroid          SPK-ID: 2410112
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05407698558831338 6.3427e-08  
a 2.979531037891564 5.3323e-08 au
q 2.81840698089557 2.1392e-07 au
i 12.01562237742031 6.8334e-06 deg
node 42.43427799142625 3.2242e-05 deg
peri 20.93602688651233 7.2622e-05 deg
M 237.2402643866245 6.4838e-05 deg
tp 2459241.080540100775
(2021-Jan-26.58054010)
0.00034142 TDB
period 1878.539353999331
5.14
5.0428e-05
1.381e-07
d
yr
n .1916382530041626 5.1444e-09 deg/d
Q 3.140655094887559 5.6206e-08 au
  Orbit Determination Parameters
   # obs. used (total)      217  
   data-arc span      6297 days (17.24 yr)  
   first obs. used      2002-04-13  
   last obs. used      2019-07-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57821  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:24:20  

Additional Information
 Earth MOID = 1.83279 au 
 Jupiter MOID = 2.10524 au 
 T_jup = 3.224 
[ 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 15.6   n/a MPO450421  

410112 (2007 EJ200)          Discovered 2007-Mar-12 by CSS at Catalina
Reference: Last Updated: 2014-10-09

Alternate Designations
 2007 EJ200 = 2002 GW147 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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