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441379 (2008 EJ92)
Classification: Main-belt Asteroid          SPK-ID: 2441379
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2724765332190566 1.1257e-07  
a 3.060343044931029 4.9892e-08 au
q 2.22647138158717 3.2477e-07 au
i 14.575127790074 8.9069e-06 deg
node 27.17208226637405 2.0575e-05 deg
peri 177.9487557602218 2.6654e-05 deg
M 150.5395981002139 9.0724e-06 deg
tp 2458578.785225576532
(2019-Apr-05.28522558)
5.3695e-05 TDB
period 1955.480966519401
5.35
4.782e-05
1.309e-07
d
yr
n .1840979309764242 4.502e-09 deg/d
Q 3.894214708274887 6.3487e-08 au
  Orbit Determination Parameters
   # obs. used (total)      196  
   data-arc span      5433 days (14.87 yr)  
   first obs. used      2005-10-27  
   last obs. used      2020-09-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5983  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 14:40:37  

Additional Information
 Earth MOID = 1.22334 au 
 Jupiter MOID = 1.06315 au 
 T_jup = 3.129 
[ 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 16.20   n/a E2021B25  

441379 (2008 EJ92)          Discovered 2008-Mar-03 by CSS at Catalina
Reference: Last Updated: 2015-09-02

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