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382664 (2002 TD101)
Classification: Main-belt Asteroid          SPK-ID: 2382664
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1551507856856476 1.1264e-07  
a 2.309520667048502 1.7282e-08 au
q 1.951196720998686 2.6527e-07 au
i 1.620417363742265 7.4215e-06 deg
node 293.2929439892285 0.00038574 deg
peri 92.60938236477101 0.00038722 deg
M 359.7444996180874 3.2263e-05 deg
tp 2459001.409850963148
(2020-May-31.90985096)
0.00011489 TDB
period 1281.979871347216
3.51
1.4389e-05
3.939e-08
d
yr
n .2808156415292861 3.1519e-09 deg/d
Q 2.667844613098318 1.9963e-08 au
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      6669 days (18.26 yr)  
   first obs. used      1999-12-15  
   last obs. used      2018-03-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5449  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:35:05  

Additional Information
 Earth MOID = .956081 au 
 Jupiter MOID = 2.78204 au 
 T_jup = 3.569 
[ 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 17.8   n/a MPO440656  

382664 (2002 TD101)          Discovered 2002-Oct-04 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21

Alternate Designations
 2002 TD101 = 1999 XJ227 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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