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JPL Small-Body Database Browser
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410107 (2007 EW172)
Classification: Main-belt Asteroid          SPK-ID: 2410107
[ 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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05854521707885915 7.495e-08  
a 2.975694929068274 4.5137e-08 au
q 2.801482223485511 2.1197e-07 au
i 11.05855854593751 1.6659e-05 deg
node 194.7562614969986 3.2309e-05 deg
peri 53.24602792310164 0.00015202 deg
M 75.79435377882895 0.00015106 deg
tp 2458205.756135983199
(2018-Mar-28.25613598)		 0.00078544 TDB
period 1874.912628198198
5.13		 4.266e-05
1.168e-07		 d
yr
n .1920089472894329 4.3688e-09 deg/d
Q 3.149907634651036 4.778e-08 au
   Orbit Determination Parameters
   # obs. used (total)      136  
   data-arc span      5527 days (15.13 yr)  
   first obs. used      2004-10-07  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5615  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 01:11:50  

Additional Information
 Earth MOID = 1.80546 au 
 Jupiter MOID = 1.85977 au 
 T_jup = 3.230 
[ 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 16.3   n/a MPO413447  

410107 (2007 EW172)          Discovered 2007-Mar-14 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-10-09

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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