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102427 (1999 TK200)
Classification: Main-belt Asteroid          SPK-ID: 2102427
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1989179316587683 4.2351e-08  
a 2.57311568419777 1.0996e-08 au
q 2.061276834378413 1.0603e-07 au
i 12.17492367856503 5.048e-06 deg
node 42.85685197305047 3.0165e-05 deg
peri 49.7624430113332 3.774e-05 deg
M 17.24295643922475 2.0588e-05 deg
tp 2459128.290119686340
(2020-Oct-05.79011969)
8.6142e-05 TDB
period 1507.604395136216
4.13
9.6639e-06
2.646e-08
d
yr
n .2387894338603815 1.5307e-09 deg/d
Q 3.084954534017127 1.3183e-08 au
  Orbit Determination Parameters
   # obs. used (total)      571  
   data-arc span      7774 days (21.28 yr)  
   first obs. used      1999-10-06  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5062  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:31:25  

Additional Information
 Earth MOID = 1.09891 au 
 Jupiter MOID = 2.24236 au 
 T_jup = 3.370 
[ 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 15.9   n/a MPO395901  

102427 (1999 TK200)          Discovered 1999-Oct-12 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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