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JPL Small-Body Database Browser
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413457 (2005 EN153)
Classification: Inner Main-belt Asteroid          SPK-ID: 2413457
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06265845755955944 9.9361e-08  
a 1.922830255620081 1.9334e-08 au
q 1.802348677654073 1.8576e-07 au
i 22.29873333319663 1.4434e-05 deg
node 34.41015597034457 2.0821e-05 deg
peri 101.9615980765973 0.00011449 deg
M 283.2708282436712 0.00011758 deg
tp 2459208.071563720974
(2020-Dec-24.57156372)
0.00031963 TDB
period 973.8898678179334
2.67
1.4689e-05
4.022e-08
d
yr
n .3696516535351215 5.5754e-09 deg/d
Q 2.043311833586089 2.0546e-08 au
  Orbit Determination Parameters
   # obs. used (total)      151  
   data-arc span      4668 days (12.78 yr)  
   first obs. used      2005-03-08  
   last obs. used      2017-12-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52081  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 09:46:11  

Additional Information
 Earth MOID = .870498 au 
 Jupiter MOID = 2.99296 au 
 T_jup = 3.829 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.2   n/a MPO322072  

413457 (2005 EN153)          Discovered 2005-Mar-08 by CSS at Catalina
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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