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437286 (2013 AP132)
Classification: Jupiter Trojan          SPK-ID: 2437286
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05278367017561272 1.1814e-07  
a 5.155759602169764 3.5543e-07 au
q 4.883619687824087 9.0255e-07 au
i 10.39785395821514 9.7343e-06 deg
node 129.2138883731153 5.3995e-05 deg
peri 289.7804756297971 0.00013066 deg
M 293.1916928014392 0.00011885 deg
tp 2459794.033713654211
(2022-Aug-02.53371365)
0.0014121 TDB
period 4275.997235889699
11.71
0.00044216
1.211e-06
d
yr
n .08419088697682364 8.7059e-09 deg/d
Q 5.427899516515441 3.7419e-07 au
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      6413 days (17.56 yr)  
   first obs. used      2003-04-01  
   last obs. used      2020-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51298  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 09:39:49  

Additional Information
 Earth MOID = 3.91419 au 
 Jupiter MOID = .144428 au 
 T_jup = 2.965 
[ 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 13.7   n/a MPO495169  

437286 (2013 AP132)          Discovered 2013-Jan-03 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

Alternate Designations
 2013 AP132 = 2014 ED21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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