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233773 (2008 TU146)
Classification: Jupiter Trojan          SPK-ID: 2233773
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09477668821627402 1.0423e-07  
a 5.175256409881802 2.0207e-07 au
q 4.684762746683161 6.5984e-07 au
i 3.228077874641743 1.322e-05 deg
node 145.6937839628991 0.0001544 deg
peri 274.3586871072758 0.00017317 deg
M 319.1942217299899 8.4035e-05 deg
tp 2459487.933528735106
(2021-Sep-30.43352874)
0.001019 TDB
period 4300.275053780872
11.77
0.00025186
6.896e-07
d
yr
n .08371557528244201 4.9031e-09 deg/d
Q 5.665750073080443 2.2122e-07 au
  Orbit Determination Parameters
   # obs. used (total)      127  
   data-arc span      6388 days (17.49 yr)  
   first obs. used      2002-04-07  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55414  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 01:37:14  

Additional Information
 Earth MOID = 3.69939 au 
 Jupiter MOID = .00534235 au 
 T_jup = 2.988 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.0   n/a MPO260409  

233773 (2008 TU146)          Discovered 2008-Oct-09 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

Alternate Designations
 2008 TU146 = 2009 WV113 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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