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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1691563528232374 6.7026e-08  
a 2.685362456409623 2.2848e-08 au
q 2.231116337274921 1.8782e-07 au
i 7.269938713915677 9.6169e-06 deg
node 8.225705588426894 4.1725e-05 deg
peri 51.49352543169255 5.2998e-05 deg
M 4.238011908327745 2.9794e-05 deg
tp 2458981.578199116424
(2020-May-12.07819912)
0.00013291 TDB
period 1607.321655869331
4.40
2.0514e-05
5.616e-08
d
yr
n .2239750822030028 2.8585e-09 deg/d
Q 3.139608575544324 2.6713e-08 au
  Orbit Determination Parameters
   # obs. used (total)      244  
   data-arc span      4881 days (13.36 yr)  
   first obs. used      2006-09-14  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47255  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:10:13  

Additional Information
 Earth MOID = 1.25151 au 
 Jupiter MOID = 2.25224 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 16.8   n/a MPO349594  
rotation period rot_per 1.4959 h n/a LCDB (Rev. 2019-August); 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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