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JPL Small-Body Database Browser
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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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457483.5 (2016-Apr-05.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .006968839254714949 5.9044e-08  
q 2.947551606961484 1.8747e-07 au
tp 2457699.022245953370
(2016-Nov-06.52224595)
0.0020445 TDB
node 328.3355624811359 3.2913e-05 deg
peri 225.2386881326952 0.00039341 deg
i 8.603770644965687 5.2251e-06 deg
  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
 Jupiter MOID = 2.01006 au 
 T_jup = 3.247 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.486193606659005E-15 -1.086904389490811E-14 -3.62622652600835E-11 -1.425643569349263E-14 -6.795451272250799E-12 5.013994927828802E-15
q -1.086904389490811E-14 3.514643350576724E-14 1.28193935119645E-10 4.840727256515177E-14 2.406490213270789E-11 -1.300564856282195E-14
tp -3.62622652600835E-11 1.28193935119645E-10 4.179907257408628E-6 2.353213112748599E-10 8.015086195880677E-7 1.046310321552281E-10
node -1.425643569349263E-14 4.840727256515177E-14 2.353213112748599E-10 1.083281135925226E-9 -1.026175561999042E-9 5.67106010202385E-12
peri -6.795451272250799E-12 2.406490213270789E-11 8.015086195880677E-7 -1.026175561999042E-9 1.547711988612174E-7 1.464420921587219E-11
i 5.013994927828802E-15 -1.300564856282195E-14 1.046310321552281E-10 5.67106010202385E-12 1.464420921587219E-11 2.730148076546339E-11

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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