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JPL Small-Body Database Browser
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392449 (2010 UQ97)
Classification: Jupiter Trojan          SPK-ID: 2392449
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .057518459261306 9.5552e-08  
a 5.102577399186266 3.5141e-07 au
q 4.80908500892351 7.4271e-07 au
i 9.837751471869645 8.0874e-06 deg
node 114.2547969356868 5.6874e-05 deg
peri 324.7277126177855 0.00015812 deg
M 244.3843968705645 0.00016092 deg
tp 2459952.562528713275
(2023-Jan-08.06252871)
0.0019758 TDB
period 4210.007102517597
11.53
0.00043491
1.191e-06
d
yr
n .0855105445747868 8.8336e-09 deg/d
Q 5.396069789449021 3.7163e-07 au
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      6799 days (18.61 yr)  
   first obs. used      2000-12-23  
   last obs. used      2019-08-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4719  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:08:54  

Additional Information
 Earth MOID = 3.83049 au 
 Jupiter MOID = .19005 au 
 T_jup = 2.968 
[ 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 13.6   n/a MPO455785  

392449 (2010 UQ97)          Discovered 2010-Oct-28 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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