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437734 (2014 EE9)
Classification: Jupiter Trojan          SPK-ID: 2437734
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01730272181936308 2.5903e-07  
a 5.166575072035759 5.6786e-07 au
q 5.077179260805469 1.044e-06 au
i 12.99870022114107 2.1888e-05 deg
node 7.253161221826075 4.468e-05 deg
peri 134.7022080121888 0.00068569 deg
M 211.8110819557284 0.00070736 deg
tp 2460766.195334989438
(2025-Mar-31.69533499)
0.0086712 TDB
period 4289.459218578657
11.74
0.00070718
1.936e-06
d
yr
n .08392666339867628 1.3837e-08 deg/d
Q 5.25597088326605 5.7769e-07 au
  Orbit Determination Parameters
   # obs. used (total)      89  
   data-arc span      4021 days (11.01 yr)  
   first obs. used      2008-09-25  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54177  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:45:37  

Additional Information
 Earth MOID = 4.09617 au 
 Jupiter MOID = .275763 au 
 T_jup = 2.949 
[ 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 MPO495170  

437734 (2014 EE9)          Discovered 2009-Sep-28 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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