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JPL Small-Body Database Browser
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226862 (2004 TE38)
Classification: Main-belt Asteroid          SPK-ID: 2226862
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06705104252089061 7.6336e-08  
a 2.811487353391457 3.122e-08 au
q 2.622974195312261 2.1552e-07 au
i 6.154400509871158 7.8582e-06 deg
node 24.88713766310399 6.3558e-05 deg
peri 311.1197375000131 7.8279e-05 deg
M 70.67060049438366 4.7587e-05 deg
tp 2458262.482714985556
(2018-May-23.98271499)
0.00022642 TDB
period 1721.878995705864
4.71
2.868e-05
7.852e-08
d
yr
n .2090739249957702 3.4824e-09 deg/d
Q 3.000000511470654 3.3313e-08 au
  Orbit Determination Parameters
   # obs. used (total)      185  
   data-arc span      9363 days (25.63 yr)  
   first obs. used      1993-04-26  
   last obs. used      2018-12-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61273  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:10:04  

Additional Information
 Earth MOID = 1.61807 au 
 Jupiter MOID = 2.26439 au 
 T_jup = 3.309 
[ 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 16.2   n/a MPO454630  

226862 (2004 TE38)          Discovered 2004-Oct-04 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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