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JPL Small-Body Database Browser
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447177 (2005 QU124)
Classification: Main-belt Asteroid          SPK-ID: 2447177
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07726610682221807 2.5584e-07  
a 2.866211749329352 7.0391e-08 au
q 2.644750726130574 6.9895e-07 au
i 1.937920791765506 1.6457e-05 deg
node 17.39873916553016 0.00032412 deg
peri 335.0465094194915 0.00033533 deg
M 288.1384051629684 8.1611e-05 deg
tp 2458954.297846719109
(2020-Apr-14.79784672)
0.00040561 TDB
period 1772.396300245267
4.85
6.5292e-05
1.788e-07
d
yr
n .2031148451112106 7.4824e-09 deg/d
Q 3.08767277252813 7.583e-08 au
  Orbit Determination Parameters
   # obs. used (total)      73  
   data-arc span      5056 days (13.84 yr)  
   first obs. used      2005-08-28  
   last obs. used      2019-07-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60561  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:48:55  

Additional Information
 Earth MOID = 1.63837 au 
 Jupiter MOID = 2.26013 au 
 T_jup = 3.295 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO402784  

447177 (2005 QU124)          Discovered 2005-Aug-28 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

Alternate Designations
 2005 QU124 = 2010 SY25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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