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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05802439269833206 9.5686e-08  
a 5.102592634118512 3.507e-07 au
q 4.806517795336803 7.433e-07 au
i 9.837712407597264 8.0874e-06 deg
node 114.2542828627344 5.6876e-05 deg
peri 324.6475857477524 0.00015687 deg
M 278.7290218874177 0.00016189 deg
tp 2459950.924798451627
(2023-Jan-06.42479845)
0.0019596 TDB
period 4210.025957465545
11.53
0.00043403
1.188e-06
d
yr
n .08551016160877109 8.8156e-09 deg/d
Q 5.398667472900222 3.7105e-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 = 3.82802 au 
 Jupiter MOID = .192616 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 13.7   n/a MPO476851  

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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