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102287 (1999 TB66)
Classification: Main-belt Asteroid          SPK-ID: 2102287
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .238951254838608 3.4581e-08  
a 2.339528266515209 8.131e-09 au
q 1.780495051501006 8.1942e-08 au
i 5.643891898731765 4.669e-06 deg
node 2.297283405188445 3.7352e-05 deg
peri 313.0570005068494 3.857e-05 deg
M 15.09225639124796 1.1994e-05 deg
tp 2459145.704796299398
(2020-Oct-23.20479630)
4.337e-05 TDB
period 1307.045999010204
3.58
6.814e-06
1.866e-08
d
yr
n .2754302452037799 1.4359e-09 deg/d
Q 2.898561481529411 1.0074e-08 au
  Orbit Determination Parameters
   # obs. used (total)      972  
   data-arc span      10809 days (29.59 yr)  
   first obs. used      1991-04-13  
   last obs. used      2020-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55209  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 22:30:02  

Additional Information
 Earth MOID = .771051 au 
 Jupiter MOID = 2.42157 au 
 T_jup = 3.520 
[ 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 15.59   n/a E2021B55  

102287 (1999 TB66)          Discovered 1999-Oct-08 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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