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353217 (2009 UG60)
Classification: Jupiter Trojan          SPK-ID: 2353217
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07358156590878805 9.5046e-08  
a 5.290979139325038 4.037e-07 au
q 4.90166060906277 8.2227e-07 au
i 4.529923699940857 8.5507e-06 deg
node 132.4374806538118 8.5863e-05 deg
peri 307.9723838632908 0.00013035 deg
M 255.1955720511633 0.00011142 deg
tp 2460294.635145698731
(2023-Dec-16.13514570)
0.0014964 TDB
period 4445.314588034202
12.17
0.00050877
1.393e-06
d
yr
n .0809841447372566 9.2686e-09 deg/d
Q 5.680297669587305 4.3341e-07 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      4040 days (11.06 yr)  
   first obs. used      2009-09-28  
   last obs. used      2020-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58733  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 16:38:50  

Additional Information
 Earth MOID = 3.91984 au 
 Jupiter MOID = .230244 au 
 T_jup = 2.988 
[ 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 14.0   n/a MPO413351  

353217 (2009 UG60)          Discovered 2009-Sep-28 by Spacewatch at Kitt Peak
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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