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437730 (2014 DO137)
Classification: Jupiter Trojan          SPK-ID: 2437730
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0342622608984704 8.8931e-08  
a 5.134538837614583 3.8971e-07 au
q 4.958617928366904 7.6132e-07 au
i 8.104009081522793 9.7435e-06 deg
node 148.7371823600909 5.5294e-05 deg
peri 293.4562571142076 0.00025456 deg
M 279.7478588484011 0.00026443 deg
tp 2459947.837478673091
(2023-Jan-03.33747867)
0.0031946 TDB
period 4249.624837773165
11.63
0.00048382
1.325e-06
d
yr
n .08471336029479784 9.6447e-09 deg/d
Q 5.310459746862263 4.0307e-07 au
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      6433 days (17.61 yr)  
   first obs. used      2002-02-13  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58509  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:45:37  

Additional Information
 Earth MOID = 3.98485 au 
 Jupiter MOID = .176177 au 
 T_jup = 2.979 
[ 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 MPO456079  

437730 (2014 DO137)          Discovered 2009-Oct-17 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

Alternate Designations
 2014 DO137 = 2009 UU22 = 2015 FR163 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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