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268159 (2004 TE356)
Classification: Main-belt Asteroid          SPK-ID: 2268159
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2618158361809426 5.3124e-08  
a 3.060602371313013 2.4661e-08 au
q 2.25928820225032 1.6597e-07 au
i 12.19738836450695 4.2166e-06 deg
node 132.1480504526599 2.9836e-05 deg
peri 259.0566595123132 3.289e-05 deg
M 42.37867631386905 8.7743e-06 deg
tp 2459166.274365146275
(2020-Nov-12.77436515)
4.8889e-05 TDB
period 1955.729526177227
5.35
2.3638e-05
6.472e-08
d
yr
n .1840745334063014 2.2248e-09 deg/d
Q 3.861916540375705 3.1118e-08 au
  Orbit Determination Parameters
   # obs. used (total)      405  
   data-arc span      7696 days (21.07 yr)  
   first obs. used      2000-01-07  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49476  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 03:22:42  

Additional Information
 Earth MOID = 1.30149 au 
 Jupiter MOID = 1.8062 au 
 T_jup = 3.147 
[ 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 16.02   n/a MPCxxxxx  

268159 (2004 TE356)          Discovered 2004-Oct-10 by NEAT at Palomar
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

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