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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05933139308266453 3.462e-08  
a 2.151262869300298 1.1373e-08 au
q 2.023625446377701 7.6584e-08 au
i 5.567404089906679 5.5275e-06 deg
node 140.686337970703 6.8771e-05 deg
peri 142.7076147680114 0.00010631 deg
M 32.78246865614311 8.3221e-05 deg
tp 2459291.551121302436
(2021-Mar-18.05112130)
0.0002661 TDB
period 1152.493935933132
3.16
9.1389e-06
2.502e-08
d
yr
n .3123660687277466 2.477e-09 deg/d
Q 2.278900292222894 1.2047e-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 = 1.01009 au 
 Jupiter MOID = 2.78537 au 
 T_jup = 3.696 
[ 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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