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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .216156978723057 5.9504e-08  
a 3.144683955575752 6.792e-08 au
q 2.464938572699625 2.0024e-07 au
i 16.88487462418937 9.6155e-06 deg
node 167.5742496926934 2.2667e-05 deg
peri 136.5898109488103 4.0658e-05 deg
M 195.9251346608482 2.5632e-05 deg
tp 2459528.832360973524
(2021-Nov-10.33236097)
0.0001475 TDB
period 2036.872919320454
5.58
6.5989e-05
1.807e-07
d
yr
n .1767415122393124 5.7259e-09 deg/d
Q 3.824429338451878 8.2601e-08 au
  Orbit Determination Parameters
   # obs. used (total)      101  
   data-arc span      4487 days (12.28 yr)  
   first obs. used      2005-08-27  
   last obs. used      2017-12-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6886  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:18:32  

Additional Information
 Earth MOID = 1.47882 au 
 Jupiter MOID = 1.70591 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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