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437285 (2013 AU131)
Classification: Jupiter Trojan          SPK-ID: 2437285
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01036622244169691 1.1594e-07  
a 5.217161473110902 4.4784e-07 au
q 5.163079216766382 1.0099e-06 au
i 12.86214025317196 1.1806e-05 deg
node 308.612265040737 3.6753e-05 deg
peri 121.1352167010934 0.00073672 deg
M 292.8469489605283 0.00074475 deg
tp 2459812.419726309978
(2022-Aug-20.91972631)
0.0090499 TDB
period 4352.61089328297
11.92
0.00056044
1.534e-06
d
yr
n .08270897831817649 1.065e-08 deg/d
Q 5.271243729455421 4.5248e-07 au
  Orbit Determination Parameters
   # obs. used (total)      116  
   data-arc span      4378 days (11.99 yr)  
   first obs. used      2007-10-07  
   last obs. used      2019-10-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4145  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:45:04  

Additional Information
 Earth MOID = 4.19409 au 
 Jupiter MOID = .110791 au 
 T_jup = 2.950 
[ 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 MPO456078  

437285 (2013 AU131)          Discovered 2011-Sep-19 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

Alternate Designations
 2013 AU131 = 2011 WN153 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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