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297383 (2000 QO1)
Classification: Main-belt Asteroid          SPK-ID: 2297383
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2243380389615286 4.7289e-08  
a 2.366927630667869 1.7044e-08 au
q 1.835935727639982 1.0815e-07 au
i 2.922703256572868 6.5959e-06 deg
node 229.143718941669 9.2502e-05 deg
peri 104.7998568824756 9.3756e-05 deg
M 148.9824006878854 1.945e-05 deg
tp 2458450.062056636310
(2018-Nov-27.56205664)
6.7362e-05 TDB
period 1330.074281901686
3.64
1.4367e-05
3.933e-08
d
yr
n .2706615749951098 2.9236e-09 deg/d
Q 2.897919533695756 2.0868e-08 au
  Orbit Determination Parameters
   # obs. used (total)      263  
   data-arc span      7579 days (20.75 yr)  
   first obs. used      1999-03-20  
   last obs. used      2019-12-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57586  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 19:42:19  

Additional Information
 Earth MOID = .828644 au 
 Jupiter MOID = 2.48948 au 
 T_jup = 3.511 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.1   n/a MPO300301  

297383 (2000 QO1)          Discovered 2000-Aug-23 by Kusnirak, P., Pravec, P. at Ondrejov
Reference: 20111012/Numbers.arcLast Updated: 2011-10-13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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