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102366 (1999 TR140)
Classification: Main-belt Asteroid          SPK-ID: 2102366
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1195874349372319 4.7811e-08  
a 2.599121877423265 1.1486e-08 au
q 2.288299559012974 1.2382e-07 au
i 1.74498855464894 3.9431e-06 deg
node 312.6608287600761 0.00016483 deg
peri 93.79500058337293 0.00016613 deg
M 7.082344391129108 1.8199e-05 deg
tp 2459170.389848923477
(2020-Nov-16.88984892)
7.7435e-05 TDB
period 1530.517832643839
4.19
1.0146e-05
2.778e-08
d
yr
n .2352145086595499 1.5592e-09 deg/d
Q 2.909944195833556 1.286e-08 au
  Orbit Determination Parameters
   # obs. used (total)      477  
   data-arc span      7766 days (21.26 yr)  
   first obs. used      1999-10-06  
   last obs. used      2021-01-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52682  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:31:13  

Additional Information
 Earth MOID = 1.29771 au 
 Jupiter MOID = 2.44474 au 
 T_jup = 3.405 
[ 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 16.46   n/a E2021B55  

102366 (1999 TR140)          Discovered 1999-Oct-06 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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