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413415 (2004 TD212)
Classification: Main-belt Asteroid          SPK-ID: 2413415
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05231281871530692 6.6943e-08  
a 2.915603233249506 3.8836e-08 au
q 2.763079809862762 1.9303e-07 au
i 12.34949225474304 1.0076e-05 deg
node 30.96690038893107 3.0417e-05 deg
peri 294.6074252109929 0.00010165 deg
M 188.1878408566038 9.9919e-05 deg
tp 2460264.345581066842
(2023-Nov-15.84558107)
0.00050869 TDB
period 1818.406862131979
4.98
3.6332e-05
9.947e-08
d
yr
n .1979754957468212 3.9556e-09 deg/d
Q 3.068126656636251 4.0868e-08 au
  Orbit Determination Parameters
   # obs. used (total)      140  
   data-arc span      5992 days (16.41 yr)  
   first obs. used      2004-10-08  
   last obs. used      2021-03-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .69167  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 13:01:20  

Additional Information
 Earth MOID = 1.77973 au 
 Jupiter MOID = 2.11803 au 
 T_jup = 3.245 
[ 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 16.80   n/a MPCxxxxx  

413415 (2004 TD212)          Discovered 2004-Oct-08 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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