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(2010 GY177)
Classification: Jupiter Trojan          SPK-ID: 3989824
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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1043701237495529 3.3571e-07  
a 5.153934086036434 1.0627e-06 au
q 4.616017347679773 2.6609e-06 au
i 17.83840358331373 9.2326e-06 deg
node 297.0243568591309 5.6826e-05 deg
peri 358.8445460019831 0.0001018 deg
M 308.0980916804311 0.00010568 deg
tp 2459816.651545765695
(2022-Aug-25.15154577)
0.0013802 TDB
period 4273.726413100266
11.70
0.0013218
3.619e-06
d
yr
n .08423562137634523 2.6052e-08 deg/d
Q 5.691850824393096 1.1736e-06 au
  Orbit Determination Parameters
   # obs. used (total)      60  
   data-arc span      3707 days (10.15 yr)  
   first obs. used      2010-04-02  
   last obs. used      2020-05-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      1  
   norm. resid. RMS      .5691  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 03:42:58  

Additional Information
 Earth MOID = 3.59813 au 
 Jupiter MOID = .432556 au 
 T_jup = 2.894 
[ 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 13.8   .33565 MPO545775 autocmod 2.8
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]
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