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447572 (2006 TN66)
Classification: Main-belt Asteroid          SPK-ID: 2447572
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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1693162025141706 4.3868e-08  
a 2.685811935530474 1.856e-08 au
q 2.23106045793922 1.1667e-07 au
i 7.269907422315773 6.5179e-06 deg
node 8.219741139188006 3.8817e-05 deg
peri 51.49519741669856 5.0692e-05 deg
M 49.02154283714884 2.8209e-05 deg
tp 2458981.574524920520
(2020-May-12.07452492)
0.00012509 TDB
period 1607.725225834542
4.40
1.6665e-05
4.563e-08
d
yr
n .2239188601479648 2.321e-09 deg/d
Q 3.140563413121728 2.1702e-08 au
  Orbit Determination Parameters
   # obs. used (total)      308  
   data-arc span      5326 days (14.58 yr)  
   first obs. used      2006-09-14  
   last obs. used      2021-04-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47149  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 12:56:52  

Additional Information
 Earth MOID = 1.25073 au 
 Jupiter MOID = 2.252 au 
 T_jup = 3.342 
[ 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 16.99   n/a MPCxxxxx  
rotation period rot_per 1.4959 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Masiero, J.; Jedicke, R.; Durecy, J.; Gwyn, S.; et al. (2009) Icarus 204, 145-171.]

447572 (2006 TN66)          Discovered 2006-Oct-11 by NEAT at Palomar
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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