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JPL Small-Body Database Browser
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324697 (2007 EP46)
Classification: Main-belt Asteroid          SPK-ID: 2324697
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08599370865702941 6.2171e-08  
a 3.041649398063354 4.0281e-08 au
q 2.780086685889466 1.8732e-07 au
i 4.778625945202528 6.2852e-06 deg
node 187.2332518758709 6.8919e-05 deg
peri 334.3599714400871 7.5483e-05 deg
M 201.8296790407029 3.3692e-05 deg
tp 2459851.803955175698
(2022-Sep-29.30395518)
0.00019105 TDB
period 1937.591211831181
5.30
3.8489e-05
1.054e-07
d
yr
n .1857977048005759 3.6908e-09 deg/d
Q 3.303212110237244 4.3745e-08 au
  Orbit Determination Parameters
   # obs. used (total)      160  
   data-arc span      5444 days (14.90 yr)  
   first obs. used      2004-10-07  
   last obs. used      2019-09-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5579  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:13:23  

Additional Information
 Earth MOID = 1.78894 au 
 Jupiter MOID = 1.67774 au 
 T_jup = 3.229 
[ 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 16.1   n/a MPO450271  

324697 (2007 EP46)          Discovered 2007-Mar-09 by Spacewatch at Kitt Peak
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

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