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JPL Small-Body Database Browser
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469757 (2005 QQ26)
Classification: Main-belt Asteroid          SPK-ID: 2469757
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2165252379492509 5.935e-08  
a 3.1434314028765 5.7258e-08 au
q 2.462799170391518 1.9517e-07 au
i 16.88986432985072 9.6047e-06 deg
node 167.5712675557683 2.0679e-05 deg
peri 136.6692666758169 3.414e-05 deg
M 266.5694666391911 2.3817e-05 deg
tp 2459528.812316369646
(2021-Nov-10.31231637)
0.00014027 TDB
period 2035.656086416524
5.57
5.562e-05
1.523e-07
d
yr
n .1768471611694132 4.8319e-09 deg/d
Q 3.824063635361481 6.9656e-08 au
  Orbit Determination Parameters
   # obs. used (total)      111  
   data-arc span      5351 days (14.65 yr)  
   first obs. used      2005-08-27  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66085  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 04:48:01  

Additional Information
 Earth MOID = 1.47745 au 
 Jupiter MOID = 1.70913 au 
 T_jup = 3.107 
[ 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 16.4   n/a MPO434690  

469757 (2005 QQ26)          Discovered 2005-Aug-27 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-08-22

[ show close-approach data ]
Alternate Designations
 2005 QQ26 = 2015 HG110 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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