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JPL Small-Body Database Browser
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447706 (2007 EN60)
Classification: Main-belt Asteroid          SPK-ID: 2447706
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 .192657998356224 1.078e-07  
a 3.065035832051575 4.9357e-08 au
q 2.474532163758415 3.1567e-07 au
i 3.244040099075703 9.9222e-06 deg
node 145.0394025629511 0.00018439 deg
peri 40.78364274341001 0.00018894 deg
M 80.33269253847723 3.2142e-05 deg
tp 2458163.137459301811
(2018-Feb-13.63745930)
0.00017436 TDB
period 1959.980546848137
5.37
4.7343e-05
1.296e-07
d
yr
n .1836752923792633 4.4367e-09 deg/d
Q 3.655539500344735 5.8866e-08 au
  Orbit Determination Parameters
   # obs. used (total)      94  
   data-arc span      5858 days (16.04 yr)  
   first obs. used      2002-04-09  
   last obs. used      2018-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57719  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 07:05:06  

Additional Information
 Earth MOID = 1.4779 au 
 Jupiter MOID = 1.30345 au 
 T_jup = 3.201 
[ 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 16.8   n/a MPO440858  

447706 (2007 EN60)          Discovered 2007-Feb-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

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