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461537 (2003 TS17)
Classification: Main-belt Asteroid          SPK-ID: 2461537
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .14664082644213 9.5438e-08  
a 2.333698190396749 1.9868e-08 au
q 1.991482759090466 2.3476e-07 au
i 5.666600570107917 7.151e-06 deg
node 17.1797361486091 5.5348e-05 deg
peri 350.5877947820616 6.0535e-05 deg
M 248.6445098612442 3.1417e-05 deg
tp 2459403.286210656173
(2021-Jul-07.78621066)
0.0001175 TDB
period 1302.163329850551
3.57
1.6629e-05
4.553e-08
d
yr
n .2764630148518444 3.5304e-09 deg/d
Q 2.675913621703031 2.2781e-08 au
  Orbit Determination Parameters
   # obs. used (total)      141  
   data-arc span      7082 days (19.39 yr)  
   first obs. used      2001-02-22  
   last obs. used      2020-07-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6188  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 05:05:09  

Additional Information
 Earth MOID = .990776 au 
 Jupiter MOID = 2.78421 au 
 T_jup = 3.548 
[ 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 17.4   n/a MPO428089  

461537 (2003 TS17)          Discovered 2003-Oct-15 by NEAT at Palomar
Reference: Last Updated: 2016-03-24
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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