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JPL Small-Body Database Browser
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410328 (2007 UQ21)
Classification: Main-belt Asteroid          SPK-ID: 2410328
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1452391882724777 7.2015e-08  
a 2.382346640515965 1.5847e-08 au
q 2.036336548263762 1.7057e-07 au
i 5.94141250582215 8.2902e-06 deg
node 228.6441912480902 6.8681e-05 deg
peri 190.5682492215226 7.6997e-05 deg
M 36.18560019152405 3.0753e-05 deg
tp 2458465.498331379088
(2018-Dec-12.99833138)
0.00011456 TDB
period 1343.09229213538
3.68
1.3401e-05
3.669e-08
d
yr
n .2680381699068771 2.6745e-09 deg/d
Q 2.728356732768168 1.8149e-08 au
  Orbit Determination Parameters
   # obs. used (total)      100  
   data-arc span      5550 days (15.20 yr)  
   first obs. used      2003-10-23  
   last obs. used      2019-01-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60825  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:21:16  

Additional Information
 Earth MOID = 1.04854 au 
 Jupiter MOID = 2.59489 au 
 T_jup = 3.516 
[ 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 18.0   n/a MPO460557  

410328 (2007 UQ21)          Discovered 2007-Oct-16 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-10-09

Alternate Designations
 2007 UQ21 = 2003 UQ401 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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