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JPL Small-Body Database Browser
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359339 (2009 RL40)
Classification: Jupiter Trojan          SPK-ID: 2359339
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1022283918810143 1.8625e-07  
a 5.185220387295902 2.8543e-07 au
q 4.655143645553992 9.1603e-07 au
i 25.60275688725135 1.8383e-05 deg
node 1.785357635747058 2.659e-05 deg
peri 147.6910495340147 6.452e-05 deg
M 170.4345664626101 6.6589e-05 deg
tp 2456558.741199337794
(2013-Sep-23.24119934)
0.00067641 TDB
period 4312.700078945816
11.81
0.0003561
9.749e-07
d
yr
n .08347438806549176 6.8925e-09 deg/d
Q 5.715297129037812 3.1461e-07 au
  Orbit Determination Parameters
   # obs. used (total)      157  
   data-arc span      6444 days (17.64 yr)  
   first obs. used      2002-02-22  
   last obs. used      2019-10-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60234  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 11:16:26  

Additional Information
 Earth MOID = 3.6875 au 
 Jupiter MOID = .665596 au 
 T_jup = 2.795 
[ 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 13.0   n/a MPO455593  

359339 (2009 RL40)          Discovered 2009-Sep-15 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

Alternate Designations
 2009 RL40 = 2010 YU5 = 2013 AV76 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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