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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02514206312920566 5.0315e-08  
a 3.035661627980074 3.7297e-08 au
q 2.959338831690492 1.5118e-07 au
i 3.539253591823223 6.1916e-06 deg
node 213.0161379775754 8.4963e-05 deg
peri 283.3731473879212 0.00015426 deg
M 177.1669365114379 0.00013075 deg
tp 2457649.766836550854
(2016-Sep-18.26683655)
0.00069494 TDB
period 1931.87253548066
5.29
3.5603e-05
9.748e-08
d
yr
n .1863476980951179 3.4343e-09 deg/d
Q 3.111984424269656 3.8235e-08 au
  Orbit Determination Parameters
   # obs. used (total)      237  
   data-arc span      5472 days (14.98 yr)  
   first obs. used      2004-10-09  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50692  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 00:56:15  

Additional Information
 Earth MOID = 1.97537 au 
 Jupiter MOID = 1.8839 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 15.9   n/a MPO440184  
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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