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226942 (2004 TS333)
Classification: Main-belt Asteroid          SPK-ID: 2226942
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02530677871024332 4.1376e-08  
a 3.036480146982746 2.922e-08 au
q 2.959636615845007 1.366e-07 au
i 3.538661087827907 5.6241e-06 deg
node 213.0142415123453 6.9637e-05 deg
peri 282.2136897253966 0.00013391 deg
M 290.1654364076715 0.00011448 deg
tp 2459575.405678568865
(2021-Dec-26.90567857)		 0.00061545 TDB
period 1932.653937277809
5.29		 2.7897e-05
7.638e-08		 d
yr
n .1862723548464496 2.6887e-09 deg/d
Q 3.113323678120485 2.9959e-08 au
   Orbit Determination Parameters
   # obs. used (total)      291  
   data-arc span      5965 days (16.33 yr)  
   first obs. used      2004-10-09  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51093  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 00:37:49  

Additional Information
 Earth MOID = 1.97537 au 
 Jupiter MOID = 1.88154 au 
 T_jup = 3.238 
[ 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 16.06   n/a MPCxxxxx  
diameter diameter 4.566 km 1.124 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.037   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

226942 (2004 TS333)          Discovered 2004-Oct-09 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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