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JPL Small-Body Database Browser
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268296 (2005 QG86)
Classification: Main-belt Asteroid          SPK-ID: 2268296
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2294906686471645 4.7714e-08  
a 2.650235327820305 1.6501e-08 au
q 2.042031050366486 1.2453e-07 au
i 6.480813904735274 5.0057e-06 deg
node 347.7374347417277 5.5482e-05 deg
peri 39.63618662908916 5.6939e-05 deg
M 54.76206594703702 1.2442e-05 deg
tp 2458360.781027073258
(2018-Aug-30.28102707)
5.4067e-05 TDB
period 1575.887044456848
4.31
1.4718e-05
4.03e-08
d
yr
n .228442768957517 2.1335e-09 deg/d
Q 3.258439605274125 2.0287e-08 au
  Orbit Determination Parameters
   # obs. used (total)      324  
   data-arc span      6250 days (17.11 yr)  
   first obs. used      2001-12-22  
   last obs. used      2019-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54253  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:30:57  

Additional Information
 Earth MOID = 1.05025 au 
 Jupiter MOID = 2.22794 au 
 T_jup = 3.344 
[ 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 16.7   n/a MPO454994  

268296 (2005 QG86)          Discovered 2005-Aug-30 by Spacewatch at Kitt Peak
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

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