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469645 (2004 TD88)
Classification: Main-belt Asteroid          SPK-ID: 2469645
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1093974314001874 7.3243e-08  
a 2.597176087434717 3.081e-08 au
q 2.31305169457537 1.9401e-07 au
i 13.31576754061549 9.6445e-06 deg
node 20.91806200439483 2.0178e-05 deg
peri 134.0551605053917 4.5845e-05 deg
M 134.2437699847194 3.8699e-05 deg
tp 2458430.411658640546
(2018-Nov-07.91165864)
0.00016723 TDB
period 1528.79945872173
4.19
2.7204e-05
7.448e-08
d
yr
n .2354788902797006 4.1902e-09 deg/d
Q 2.881300480294063 3.418e-08 au
  Orbit Determination Parameters
   # obs. used (total)      179  
   data-arc span      6727 days (18.42 yr)  
   first obs. used      2000-11-30  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51998  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 13:59:08  

Additional Information
 Earth MOID = 1.3393 au 
 Jupiter MOID = 2.12326 au 
 T_jup = 3.370 
[ 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 16.4   n/a MPO472614  

469645 (2004 TD88)          Discovered 2004-Oct-05 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-08-22

Alternate Designations
 2004 TD88 = 2015 FU333 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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