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264119 (2009 TT7)
Classification: Jupiter Trojan          SPK-ID: 2264119
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06255558192995116 1.4027e-07  
a 5.304579489199944 4.189e-07 au
q 4.972748432359358 7.382e-07 au
i 26.06044104764266 1.1805e-05 deg
node 39.61110846070749 2.0863e-05 deg
peri 40.55751185412705 0.00011444 deg
M 260.2303083150182 0.0001228 deg
tp 2460237.218902573537
(2023-Oct-19.71890257)
0.0016235 TDB
period 4462.465478316113
12.22
0.0005286
1.447e-06
d
yr
n .08067289298915631 9.5561e-09 deg/d
Q 5.63641054604053 4.4511e-07 au
  Orbit Determination Parameters
   # obs. used (total)      157  
   data-arc span      5195 days (14.22 yr)  
   first obs. used      2002-03-19  
   last obs. used      2016-06-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57566  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Apr-05 16:17:29  

Additional Information
 Earth MOID = 4.01747 au 
 Jupiter MOID = .0772558 au 
 T_jup = 2.791 
[ 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 12.9   n/a MPO440305  

264119 (2009 TT7)          Discovered 2009-Oct-13 by Lowe, A. at Mayhill
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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