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70519 (1999 TD108)
Classification: Main-belt Asteroid          SPK-ID: 2070519
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .124049532426151 4.6578e-08  
a 2.426842373089531 1.0214e-08 au
q 2.125793711435803 1.1397e-07 au
i 5.205991050638658 4.2385e-06 deg
node 294.2224737422027 4.5007e-05 deg
peri 63.87229824746338 4.7584e-05 deg
M 168.1724742136623 1.5648e-05 deg
tp 2458355.420569865074
(2018-Aug-24.92056987)
5.874e-05 TDB
period 1380.895392866303
3.78
8.7174e-06
2.387e-08
d
yr
n .2607004135575784 1.6458e-09 deg/d
Q 2.727891034743258 1.1481e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1093  
   data-arc span      7579 days (20.75 yr)  
   first obs. used      1999-07-23  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50198  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 06:27:56  

Additional Information
 Earth MOID = 1.12753 au 
 Jupiter MOID = 2.70698 au 
 T_jup = 3.494 
[ 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 15.4   n/a MPO453109  

70519 (1999 TD108)          Discovered 1999-Oct-04 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 TD108 = 2002 LS33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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