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243831 (2000 TG40)
Classification: Main-belt Asteroid          SPK-ID: 2243831
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1409130648928528 4.5587e-08  
a 2.316276551652122 1.3301e-08 au
q 1.989882923619373 1.0574e-07 au
i 7.855038134382808 5.0576e-06 deg
node 124.3643659408856 2.9513e-05 deg
peri 240.5132164769861 3.3464e-05 deg
M 204.14593072459 1.8066e-05 deg
tp 2459557.942001258348
(2021-Dec-09.44200126)
6.7521e-05 TDB
period 1287.609116566503
3.53
1.1091e-05
3.037e-08
d
yr
n .2795879552017809 2.4082e-09 deg/d
Q 2.64267017968487 1.5175e-08 au
  Orbit Determination Parameters
   # obs. used (total)      332  
   data-arc span      7181 days (19.66 yr)  
   first obs. used      2000-08-29  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60642  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 12:51:22  

Additional Information
 Earth MOID = 1.00027 au 
 Jupiter MOID = 2.82147 au 
 T_jup = 3.555 
[ 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 16.7   n/a MPO418303  

243831 (2000 TG40)          Discovered 2000-Oct-01 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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