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247517 (2002 QY6)
Classification: Aten [NEO]          SPK-ID: 2247517
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 79 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6991330826813269 6.8615e-08  
a .81700963078832 2.2288e-09 au
q .2458111690349491 5.6093e-08 au
i 12.75360229603684 1.2509e-05 deg
node 164.2108380517145 1.4556e-05 deg
peri 355.3678963857905 1.5131e-05 deg
M 99.35617382386269 2.7296e-05 deg
tp 2459126.055683192685
(2020-Oct-03.55568319)		 2.0209e-05 TDB
period 269.7361725919924
0.74		 1.1038e-06
3.022e-09		 d
yr
n 1.334637459042404 5.4614e-09 deg/d
Q 1.388208092541691 3.7871e-09 au
   Orbit Determination Parameters
   # obs. used (total)      367  
   data-arc span      6259 days (17.14 yr)  
   first obs. used      2002-08-16  
   last obs. used      2019-10-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58493  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Oct-06 05:59:38  

Additional Information
 Earth MOID = .105607 au 
 Jupiter MOID = 3.59856 au 
 T_jup = 6.921 
[ 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 19.7   n/a MPO386070  
diameter diameter 0.269 km 0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2014ApJ...784..110M)  
geometric albedo albedo 0.357   0.055 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2014ApJ...784..110M)  

247517 (2002 QY6)          Discovered 2002-Aug-16 by LINEAR at Socorro
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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