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344935 (2004 TL203)
Classification: Main-belt Asteroid          SPK-ID: 2344935
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 .06702758544817658 7.3101e-08  
a 2.573663093309989 2.8611e-08 au
q 2.401156670408335 1.84e-07 au
i 14.21180473238379 9.2684e-06 deg
node 230.0543742671384 2.3601e-05 deg
peri 339.8891209903037 7.4861e-05 deg
M 122.2270523608901 6.6382e-05 deg
tp 2458488.475423984796
(2019-Jan-04.97542398)
0.00028258 TDB
period 1508.085516299782
4.13
2.5148e-05
6.885e-08
d
yr
n .2387132533991117 3.9806e-09 deg/d
Q 2.746169516211642 3.0529e-08 au
  Orbit Determination Parameters
   # obs. used (total)      150  
   data-arc span      5434 days (14.88 yr)  
   first obs. used      2004-10-07  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46591  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:31:18  

Additional Information
 Earth MOID = 1.39731 au 
 Jupiter MOID = 2.24785 au 
 T_jup = 3.382 
[ 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 16.4   n/a MPO494804  

344935 (2004 TL203)          Discovered 2004-Oct-07 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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