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359343 (2009 SE143)
Classification: Jupiter Trojan          SPK-ID: 2359343
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07547848172960792 8.1552e-08  
a 5.261158001862253 3.6151e-07 au
q 4.864053783742113 6.7582e-07 au
i 8.476997992257795 1.0817e-05 deg
node 199.0238453689013 8.0027e-05 deg
peri 228.0980391761652 0.00015562 deg
M 278.1872845738507 0.00014627 deg
tp 2460002.202483473727
(2023-Feb-26.70248347)
0.0018712 TDB
period 4407.785417855489
12.07
0.0004543
1.244e-06
d
yr
n .08167366735723493 8.418e-09 deg/d
Q 5.658262219982394 3.8879e-07 au
  Orbit Determination Parameters
   # obs. used (total)      111  
   data-arc span      5974 days (16.36 yr)  
   first obs. used      2003-04-26  
   last obs. used      2019-09-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65095  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:44:35  

Additional Information
 Earth MOID = 3.88471 au 
 Jupiter MOID = .0173152 au 
 T_jup = 2.972 
[ 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 14.1   n/a MPO494868  

359343 (2009 SE143)          Discovered 2009-Sep-19 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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