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JPL Small-Body Database Browser
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414286 (2008 OC6)
Classification: Aten [NEO, PHA]          SPK-ID: 2414286
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 55 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1992433297356981 9.5506e-08  
a .9229627979107118 1.394e-08 au
q .7390686168328053 9.1033e-08 au
i 21.8447074867638 1.5187e-05 deg
node 177.6017160329532 5.243e-05 deg
peri 295.8527966719525 4.7908e-05 deg
M 33.41721799997034 8.7268e-05 deg
tp 2458970.436294244447
(2020-Apr-30.93629424)
7.7918e-05 TDB
period 323.8729828440195
0.89
7.3372e-06
2.009e-08
d
yr
n 1.111546868895142 2.5182e-08 deg/d
Q 1.106856978988618 1.6717e-08 au
  Orbit Determination Parameters
   # obs. used (total)      214  
   data-arc span      2534 days (6.94 yr)  
   first obs. used      2008-07-29  
   last obs. used      2015-07-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .44885  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:21:32  

Additional Information
 Earth MOID = .0296789 au 
 Jupiter MOID = 3.96839 au 
 T_jup = 6.404 
[ 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 18.6   n/a E2014M17  
diameter diameter 0.369 km 0.081 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.471   0.188 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

414286 (2008 OC6)          Discovered 2008-Jul-29 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-11-10

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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