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102249 (1999 TE27)
Classification: Main-belt Asteroid          SPK-ID: 2102249
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 .1853809216841653 6.8994e-08  
a 2.581332634469264 1.5091e-08 au
q 2.102802811517937 1.7267e-07 au
i 14.0944386745496 6.2425e-06 deg
node 26.80048274542199 2.2372e-05 deg
peri 341.1594788367882 2.8167e-05 deg
M 55.80269040676188 2.2885e-05 deg
tp 2458965.689765575380
(2020-Apr-26.18976558)
9.4737e-05 TDB
period 1514.83170034791
4.15
1.3284e-05
3.637e-08
d
yr
n .237650162666466 2.0841e-09 deg/d
Q 3.05986245742059 1.7889e-08 au
  Orbit Determination Parameters
   # obs. used (total)      698  
   data-arc span      10137 days (27.75 yr)  
   first obs. used      1993-04-17  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50624  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:30:57  

Additional Information
 Earth MOID = 1.10641 au 
 Jupiter MOID = 2.41131 au 
 T_jup = 3.358 
[ 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 15.12   n/a E2021B55  

102249 (1999 TE27)          Discovered 1999-Oct-03 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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