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249716 (2000 QF216)
Classification: Main-belt Asteroid          SPK-ID: 2249716
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1466496062568618 6.2518e-08  
a 2.223813279152765 1.9242e-08 au
q 1.897691937376231 1.4124e-07 au
i 5.123491605559858 5.3402e-06 deg
node 41.03615571764845 7.3563e-05 deg
peri 332.1166712328975 7.7509e-05 deg
M 328.1844591604096 3.2097e-05 deg
tp 2459107.549024787834
(2020-Sep-15.04902479)
0.00010914 TDB
period 1211.283791085681
3.32
1.5722e-05
4.304e-08
d
yr
n .2972053309467056 3.8575e-09 deg/d
Q 2.549934620929299 2.2064e-08 au
  Orbit Determination Parameters
   # obs. used (total)      346  
   data-arc span      6847 days (18.75 yr)  
   first obs. used      2000-08-31  
   last obs. used      2019-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61115  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 10:26:29  

Additional Information
 Earth MOID = .900291 au 
 Jupiter MOID = 2.91371 au 
 T_jup = 3.628 
[ 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 16.9   n/a MPO433636  

249716 (2000 QF216)          Discovered 2000-Aug-31 by LINEAR at Socorro
Reference: 20100923/Numbers.arcLast Updated: 2010-09-27
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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