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(2010 GU168)
Classification: Jupiter Trojan          SPK-ID: 3991575
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0808436171164678 2.8205e-07  
a 5.243324205051278 1.1381e-06 au
q 4.819434910600605 2.4621e-06 au
i 31.87893026201296 1.9534e-05 deg
node 348.9059215563898 2.072e-05 deg
peri 331.2240114599127 0.00014335 deg
M 262.0042919600836 0.00016875 deg
tp 2460194.249077470583
(2023-Sep-06.74907747)
0.0023248 TDB
period 4385.392753265898
12.01
0.0014278
3.909e-06
d
yr
n .08209070891812371 2.6727e-08 deg/d
Q 5.667213499501951 1.2301e-06 au
  Orbit Determination Parameters
   # obs. used (total)      61  
   data-arc span      3594 days (9.84 yr)  
   first obs. used      2010-04-05  
   last obs. used      2020-02-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .65168  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Mar-16 07:03:05  

Additional Information
 Earth MOID = 3.8324 au 
 Jupiter MOID = .119617 au 
 T_jup = 2.692 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.979   .30822 1 autocmod 2.8
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]
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