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382259 (2012 TR79)
Classification: Jupiter Trojan          SPK-ID: 2382259
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 .0738948731608125 1.1481e-07  
a 5.238412454739764 3.7898e-07 au
q 4.851320630832749 8.7805e-07 au
i 6.423706418386898 8.5106e-06 deg
node 315.9974744758422 8.5963e-05 deg
peri 14.84329558475376 0.0001154 deg
M 280.6695623182489 8.855e-05 deg
tp 2459965.517772996841
(2023-Jan-21.01777300)
0.0011431 TDB
period 4379.232088351116
11.99
0.00047524
1.301e-06
d
yr
n .08220619340034763 8.9211e-09 deg/d
Q 5.62550427864678 4.0699e-07 au
  Orbit Determination Parameters
   # obs. used (total)      90  
   data-arc span      5601 days (15.33 yr)  
   first obs. used      2004-01-27  
   last obs. used      2019-05-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60241  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:59:28  

Additional Information
 Earth MOID = 3.84089 au 
 Jupiter MOID = .206753 au 
 T_jup = 2.982 
[ 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 MPO476790  

382259 (2012 TR79)          Discovered 2011-Aug-20 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2013-12-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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