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JPL Small-Body Database Browser
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226947 (2004 TU358)
Classification: Main-belt Asteroid          SPK-ID: 2226947
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1132585871224037 7.3869e-08  
a 2.782737474431682 2.312e-08 au
q 2.467568559744983 2.0864e-07 au
i 4.139438466863124 6.1027e-06 deg
node 125.2285757097263 0.00011352 deg
peri 263.3095645896391 0.00011652 deg
M 41.23808939475771 2.5595e-05 deg
tp 2458406.276034586095
(2018-Oct-14.77603459)
0.00012018 TDB
period 1695.535088439242
4.64
2.113e-05
5.785e-08
d
yr
n .2123223532527327 2.646e-09 deg/d
Q 3.09790638911838 2.5738e-08 au
  Orbit Determination Parameters
   # obs. used (total)      199  
   data-arc span      8421 days (23.06 yr)  
   first obs. used      1995-11-23  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6309  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 02:25:04  

Additional Information
 Earth MOID = 1.47584 au 
 Jupiter MOID = 2.33832 au 
 T_jup = 3.319 
[ 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 16.3   n/a MPO460000  

226947 (2004 TU358)          Discovered 2004-Oct-05 by LONEOS at Anderson Mesa
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Alternate Designations
 2004 TU358 = 1995 WK40 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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