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266616 (2008 OZ17)
Classification: Main-belt Asteroid          SPK-ID: 2266616
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .005801419374542268 6.187e-08  
a 2.967241065182667 3.6715e-08 au
q 2.950026855378179 1.9672e-07 au
i 8.5917283798667 5.2197e-06 deg
node 328.2232390319335 3.2998e-05 deg
peri 207.0384765459709 0.0004317 deg
M 269.2551461559087 0.00043197 deg
tp 2459471.094858295253
(2021-Sep-13.59485830)
0.002242 TDB
period 1866.928446183423
5.11
3.4651e-05
9.487e-08
d
yr
n .1928301005514973 3.579e-09 deg/d
Q 2.984455274987155 3.6928e-08 au
  Orbit Determination Parameters
   # obs. used (total)      320  
   data-arc span      5968 days (16.34 yr)  
   first obs. used      2003-09-22  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55476  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 12:48:25  

Additional Information
 Earth MOID = 1.95852 au 
 Jupiter MOID = 2.01006 au 
 T_jup = 3.247 
[ 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 15.5   n/a MPO454981  

266616 (2008 OZ17)          Discovered 2008-Jul-30 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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