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259519 (2003 TA17)
Classification: Main-belt Asteroid          SPK-ID: 2259519
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2017073260191345 4.0344e-08  
a 2.414090449777777 1.0309e-08 au
q 1.927150720384772 9.8663e-08 au
i 1.286553256965291 5.3409e-06 deg
node 137.5694559249602 0.00019973 deg
peri 268.2479427222031 0.00020021 deg
M 139.5683310797847 1.3568e-05 deg
tp 2458469.354974490273
(2018-Dec-16.85497449)
5.0457e-05 TDB
period 1370.025762321357
3.75
8.7757e-06
2.403e-08
d
yr
n .2627687813621986 1.6832e-09 deg/d
Q 2.901030179170781 1.2388e-08 au
  Orbit Determination Parameters
   # obs. used (total)      338  
   data-arc span      6043 days (16.54 yr)  
   first obs. used      2003-09-29  
   last obs. used      2020-04-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61118  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 23:09:27  

Additional Information
 Earth MOID = .937134 au 
 Jupiter MOID = 2.49198 au 
 T_jup = 3.489 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.0   n/a MPO413178  

259519 (2003 TA17)          Discovered 2003-Oct-14 by LONEOS at Anderson Mesa
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25

[ show close-approach data ]
Alternate Designations
 2003 TA17 = 2003 WW172 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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