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(2017 GM)
Classification: Apollo [NEO]          SPK-ID: 3773672
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7529224543330252 0.00017111  
a 3.279881865567228 0.0019659 au
q .8103851614219693 7.6591e-05 au
i .2256026878163363 0.00063726 deg
node 194.8374559625615 0.00079677 deg
peri 56.08619752500867 0.0077968 deg
M 185.1632939544409 0.1666 deg
tp 2460054.197244271444
(2023-Apr-19.69724427)
1.9514 TDB
period 2169.630259671407
5.94
1.9507
0.005341
d
yr
n .1659268893375973 0.00014918 deg/d
Q 5.749378569712486 0.0034461 au
  Orbit Determination Parameters
   # obs. used (total)      46  
   data-arc span      1 day  
   first obs. used      2017-04-03  
   last obs. used      2017-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .28842  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-05 06:18:42  

Additional Information
 Earth MOID = 1.73657E-5 au 
 Jupiter MOID = .0077928 au 
 T_jup = 2.631 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 29.9   n/a MPO405781  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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