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JPL Small-Body Database Browser
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(2001 TD)
Classification: Aten [NEO]          SPK-ID: 3092347
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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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 .1659699123144974 0.00028444  
a .9534434480845652 4.4714e-06 au
q .7952005226091378 0.00026816 au
i 9.013966291571201 0.01593 deg
node 13.0429244641733 0.0014252 deg
peri 241.5486958380785 0.013576 deg
M 107.2317143339803 0.092566 deg
tp 2458899.211163292835
(2020-Feb-19.71116329)
0.086743 TDB
period 340.0484776454271
0.93
0.0023921
6.549e-06
d
yr
n 1.058672582488008 7.4473e-06 deg/d
Q 1.111686373559992 5.2135e-06 au
  Orbit Determination Parameters
   # obs. used (total)      31  
   data-arc span      8 days  
   first obs. used      2001-10-08  
   last obs. used      2001-10-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .7008  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:16:02  

Additional Information
 Earth MOID = .00513081 au 
 Jupiter MOID = 3.90799 au 
 T_jup = 6.291 
[ show covariance matrix ]

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 25.1   n/a MPO21049  

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