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JPL Small-Body Database Browser
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(2007 TD)
Classification: Aten [NEO]          SPK-ID: 3387334
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

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.


Orbital Elements at Epoch 2454378.5 (2007-Oct-05.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5355323902079984 0.00071254  
a .6892821348940893 0.00024095 au
q .3201492256665857 0.00060305 au
i 3.487477429347271 0.008452 deg
node 186.0208144417153 0.0022729 deg
peri 12.13201751520219 0.0017977 deg
M 153.4290669741106 0.039231 deg
tp 2454289.416124200259
(2007-Jul-07.91612420)
0.069474 TDB
period 209.0229440899763
0.57
0.1096
0.0003001
d
yr
n 1.722298963720624 0.00090309 deg/d
Q 1.058415044121593 0.00036999 au
  Orbit Determination Parameters
   # obs. used (total)      31  
   data-arc span      7 days  
   first obs. used      2007-10-02  
   last obs. used      2007-10-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .65652  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 00:51:35  

Additional Information
 Earth MOID = .00590196 au 
 Jupiter MOID = 3.89593 au 
 T_jup = 8.163 
[ hide covariance matrix ]
Orbit Covariance (6×6)
  e q tp node peri i
e 5.077121768206711E-7 -4.296987113767803E-7 4.949347589389032E-5 -1.602843989847405E-6 -1.192349154876686E-6 6.02000520076176E-6
q -4.296987113767803E-7 3.636728597488179E-7 -4.188914744744232E-5 1.356387482372312E-6 1.008817192770735E-6 -5.094880941482868E-6
tp 4.949347589389032E-5 -4.188914744744232E-5 .00482657767173925 -.0001558280826439361 -.0001153648468858001 .0005865826921918718
node -1.602843989847405E-6 1.356387482372312E-6 -.0001558280826439361 5.166219170743235E-6 3.962410525435861E-6 -1.906174606509489E-5
peri -1.192349154876686E-6 1.008817192770735E-6 -.0001153648468858001 3.962410525435861E-6 3.231700959672495E-6 -1.427346431413457E-5
i 6.02000520076176E-6 -5.094880941482868E-6 .0005865826921918718 -1.906174606509489E-5 -1.427346431413457E-5 7.143623969694125E-5

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 24.4   n/a MPO126812  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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