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351385 (2005 EL129)
Classification: Main-belt Asteroid          SPK-ID: 2351385
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05476981378721089 6.8244e-08  
a 2.729238891679318 3.2775e-08 au
q 2.579758985801228 1.9623e-07 au
i 2.687812809804417 6.9482e-06 deg
node 296.4392557945358 0.00015349 deg
peri 321.3497641893857 0.00016789 deg
M 56.36591914304385 6.59e-05 deg
tp 2458742.645421950215
(2019-Sep-16.14542195)
0.00030266 TDB
period 1646.875443694036
4.51
2.9666e-05
8.122e-08
d
yr
n .2185957665338063 3.9376e-09 deg/d
Q 2.878718797557408 3.457e-08 au
  Orbit Determination Parameters
   # obs. used (total)      139  
   data-arc span      7066 days (19.35 yr)  
   first obs. used      2000-01-27  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .71233  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:54:45  

Additional Information
 Earth MOID = 1.56519 au 
 Jupiter MOID = 2.14953 au 
 T_jup = 3.351 
[ 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 MPO437487  

351385 (2005 EL129)          Discovered 2005-Mar-09 by Spacewatch at Kitt Peak
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ show close-approach data ]
Alternate Designations
 2005 EL129 = 2000 BW39 = 2009 AN28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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