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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08554440118966364 6.2172e-08  
a 3.043292255624737 4.0612e-08 au
q 2.782955641972177 1.8758e-07 au
i 4.77751003142244 6.2831e-06 deg
node 187.2491695957998 6.8929e-05 deg
peri 334.6581164233738 7.5559e-05 deg
M 127.1864182863595 3.3072e-05 deg
tp 2457915.402859824887
(2017-Jun-10.90285982)
0.00017166 TDB
period 1939.161223234887
5.31
3.8817e-05
1.063e-07
d
yr
n .1856472766093435 3.7162e-09 deg/d
Q 3.303628869277295 4.4087e-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 = 1.79219 au 
 Jupiter MOID = 1.67824 au 
 T_jup = 3.228 
[ 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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