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276204 (2002 QT66)
Classification: Main-belt Asteroid          SPK-ID: 2276204
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05898251464624107 3.4629e-08  
a 2.150538845738249 1.1298e-08 au
q 2.023694656772183 7.6497e-08 au
i 5.567011318335782 5.5261e-06 deg
node 140.6886943177207 6.8787e-05 deg
peri 142.8277204620948 0.00010663 deg
M 331.4367264697871 8.3455e-05 deg
tp 2459291.895506194854
(2021-Mar-18.39550619)
0.00026731 TDB
period 1151.91216424633
3.15
9.0775e-06
2.485e-08
d
yr
n .3125238287899667 2.4628e-09 deg/d
Q 2.277383034704316 1.1964e-08 au
  Orbit Determination Parameters
   # obs. used (total)      167  
   data-arc span      9126 days (24.99 yr)  
   first obs. used      1995-03-31  
   last obs. used      2020-03-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .68657  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 03:55:49  

Additional Information
 Earth MOID = 1.00854 au 
 Jupiter MOID = 2.7878 au 
 T_jup = 3.697 
[ 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 18.56   n/a E2021B55  

276204 (2002 QT66)          Discovered 2002-Aug-29 by NEAT at Palomar
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2002 QT66 = 2004 BE132 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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