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JPL Small-Body Database Browser
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447713 (2007 EW132)
Classification: Main-belt Asteroid          SPK-ID: 2447713
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1627490167031 1.5815e-07  
a 3.082868845644302 5.4314e-08 au
q 2.581134972391071 4.8761e-07 au
i 10.93877897506873 2.7079e-05 deg
node 357.6632961315236 4.8368e-05 deg
peri 141.6769246385926 7.8842e-05 deg
M 111.8729647335204 6.2099e-05 deg
tp 2457986.096548205772
(2017-Aug-20.59654821)
0.00033615 TDB
period 1977.110762844103
5.41
5.2249e-05
1.43e-07
d
yr
n .1820838805622274 4.8119e-09 deg/d
Q 3.584602718897533 6.3154e-08 au
  Orbit Determination Parameters
   # obs. used (total)      64  
   data-arc span      4072 days (11.15 yr)  
   first obs. used      2007-02-21  
   last obs. used      2018-04-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54335  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:56:27  

Additional Information
 Earth MOID = 1.60404 au 
 Jupiter MOID = 1.45998 au 
 T_jup = 3.179 
[ 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 16.6   n/a MPO450460  

447713 (2007 EW132)          Discovered 2007-Feb-21 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

[ show close-approach data ]
Alternate Designations
 2007 EW132 = 2012 BS120 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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