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186484 (2002 TE109)
Classification: Main-belt Asteroid          SPK-ID: 2186484
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1326058164533467 4.9342e-08  
a 2.347737875460573 9.17e-09 au
q 2.036414177666678 1.1621e-07 au
i 5.655362903977911 4.6645e-06 deg
node 249.0648511644283 5.0177e-05 deg
peri 103.0941068303953 5.3831e-05 deg
M 37.95564346617429 1.7166e-05 deg
tp 2459061.969087750378
(2020-Jul-31.46908775)
6.2834e-05 TDB
period 1313.93183873456
3.60
7.6981e-06
2.108e-08
d
yr
n .2739868152877047 1.6052e-09 deg/d
Q 2.659061573254467 1.0386e-08 au
  Orbit Determination Parameters
   # obs. used (total)      621  
   data-arc span      6701 days (18.35 yr)  
   first obs. used      2002-09-07  
   last obs. used      2021-01-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48361  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:51:27  

Additional Information
 Earth MOID = 1.03845 au 
 Jupiter MOID = 2.77088 au 
 T_jup = 3.541 
[ 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 16.40   n/a E2021B55  

186484 (2002 TE109)          Discovered 2002-Oct-01 by Crni Vrh at Crni Vrh
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

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