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359346 (2009 SE205)
Classification: Jupiter Trojan          SPK-ID: 2359346
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01160707418050689 1.1836e-07  
a 5.083533419616012 2.8235e-07 au
q 5.024528470115444 8.2209e-07 au
i 6.031408813503381 1.0493e-05 deg
node 220.6156890352448 9.4277e-05 deg
peri 188.4482625737219 0.0005396 deg
M 319.5861208323061 0.00053908 deg
tp 2459470.475251805449
(2021-Sep-12.97525181)
0.00629 TDB
period 4186.460051209573
11.46
0.00034879
9.549e-07
d
yr
n .08599150489827008 7.1643e-09 deg/d
Q 5.142538369116582 2.8563e-07 au
  Orbit Determination Parameters
   # obs. used (total)      130  
   data-arc span      5641 days (15.44 yr)  
   first obs. used      2004-04-22  
   last obs. used      2019-10-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5738  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 11:16:26  

Additional Information
 Earth MOID = 4.03334 au 
 Jupiter MOID = .0214786 au 
 T_jup = 2.989 
[ 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 13.9   n/a MPO455593  

359346 (2009 SE205)          Discovered 2009-Sep-22 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

Alternate Designations
 2009 SE205 = 2009 SH137 = 2009 WQ259 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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