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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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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 79 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6991045280083273 6.8628e-08  
a .816948380240177 2.1715e-09 au
q .2458160684652005 5.611e-08 au
i 12.75478247536661 1.2508e-05 deg
node 164.2204310634358 1.4563e-05 deg
peri 355.3606754569655 1.5142e-05 deg
M 192.406896951684 2.6459e-05 deg
tp 2459126.057885242970
(2020-Oct-03.55788524)
2.021e-05 TDB
period 269.7058403079871
0.74
1.0753e-06
2.944e-09
d
yr
n 1.334787558137053 5.3219e-09 deg/d
Q 1.388080692015154 3.6896e-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 = .105766 au 
 Jupiter MOID = 3.59952 au 
 T_jup = 6.922 
[ 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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