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186995 (2004 TE66)
Classification: Outer Main-belt Asteroid          SPK-ID: 2186995
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 .1948537296288515 6.1498e-08  
a 3.209541178019963 4.0903e-08 au
q 2.584150109085395 2.1366e-07 au
i 4.648215726355903 5.8522e-06 deg
node 131.153352205525 6.6616e-05 deg
peri 231.9054088253012 6.786e-05 deg
M 311.3074373083131 1.7547e-05 deg
tp 2459484.568439932784
(2021-Sep-27.06843993)
0.00010612 TDB
period 2100.210642502522
5.75
4.0148e-05
1.099e-07
d
yr
n .1714113778468617 3.2767e-09 deg/d
Q 3.83493224695453 4.8873e-08 au
  Orbit Determination Parameters
   # obs. used (total)      286  
   data-arc span      7899 days (21.63 yr)  
   first obs. used      1998-11-07  
   last obs. used      2020-06-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61798  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:53:35  

Additional Information
 Earth MOID = 1.58326 au 
 Jupiter MOID = 1.63165 au 
 T_jup = 3.157 
[ 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 15.63   n/a E2021B55  

186995 (2004 TE66)          Discovered 2004-Oct-05 by LONEOS at Anderson Mesa
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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