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351404 (2005 EA263)
Classification: Main-belt Asteroid          SPK-ID: 2351404
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .200278261823578 7.1184e-08  
a 2.638724898481215 2.0365e-08 au
q 2.1102456623828 1.8943e-07 au
i 3.336632667962959 7.6285e-06 deg
node 210.3373639637739 0.00010462 deg
peri 21.12671642539011 0.00010653 deg
M 205.6467860831392 1.7927e-05 deg
tp 2459871.778558257719
(2022-Oct-19.27855826)
8.1703e-05 TDB
period 1565.631675819489
4.29
1.8124e-05
4.962e-08
d
yr
n .2299391393007985 2.6619e-09 deg/d
Q 3.167204134579629 2.4443e-08 au
  Orbit Determination Parameters
   # obs. used (total)      129  
   data-arc span      7125 days (19.51 yr)  
   first obs. used      2001-05-18  
   last obs. used      2020-11-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57476  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 08:58:08  

Additional Information
 Earth MOID = 1.09885 au 
 Jupiter MOID = 1.82582 au 
 T_jup = 3.365 
[ 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 17.17   n/a MPCxxxxx  

351404 (2005 EA263)          Discovered 2005-Mar-13 by Spacewatch at Kitt Peak
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

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