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359340 (2009 RX73)
Classification: Jupiter Trojan          SPK-ID: 2359340
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02650773307675314 9.3945e-08  
a 5.138304718280105 4.2638e-07 au
q 5.002099908340915 5.2614e-07 au
i 6.572888934216076 1.0158e-05 deg
node 168.0795005386624 7.7289e-05 deg
peri 287.4108088566712 0.00034832 deg
M 271.7786024664251 0.0003627 deg
tp 2460043.056602515719
(2023-Apr-08.55660252)
0.0043873 TDB
period 4254.300967776225
11.65
0.00052953
1.45e-06
d
yr
n .08462024730426546 1.0533e-08 deg/d
Q 5.274509528219296 4.3768e-07 au
  Orbit Determination Parameters
   # obs. used (total)      105  
   data-arc span      5971 days (16.35 yr)  
   first obs. used      2002-04-06  
   last obs. used      2018-08-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64496  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:40:47  

Additional Information
 Earth MOID = 4.02617 au 
 Jupiter MOID = .185766 au 
 T_jup = 2.986 
[ 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 MPO494868  

359340 (2009 RX73)          Discovered 2009-Sep-15 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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