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JPL Small-Body Database Browser
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351381 (2005 EL84)
Classification: Main-belt Asteroid          SPK-ID: 2351381
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 .2275089830214147 3.5824e-07  
a 2.530432128586325 3.0893e-08 au
q 1.954736088406937 9.2078e-07 au
i 8.856287318034514 2.6541e-05 deg
node 354.7528768947066 0.00015609 deg
peri 84.41313445108931 0.00019194 deg
M 231.9462536119794 0.00011299 deg
tp 2459123.474188454038
(2020-Sep-30.97418845)
0.00045629 TDB
period 1470.247557404275
4.03
2.6924e-05
7.371e-08
d
yr
n .2448567237449323 4.484e-09 deg/d
Q 3.106128168765714 3.7921e-08 au
  Orbit Determination Parameters
   # obs. used (total)      254  
   data-arc span      6775 days (18.55 yr)  
   first obs. used      2001-02-02  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52244  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:37:09  

Additional Information
 Earth MOID = .993253 au 
 Jupiter MOID = 2.23552 au 
 T_jup = 3.398 
[ 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 16.7   n/a MPO353119  

351381 (2005 EL84)          Discovered 2005-Mar-04 by LINEAR at Socorro
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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