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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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7527214776708853 0.00017096  
a 3.280195116573054 0.0019667 au
q .811121801377363 7.5609e-05 au
i .2254343179276168 0.00063736 deg
node 194.7633098027368 0.00061905 deg
peri 56.16311113326528 0.0079942 deg
M 218.3213607852685 0.19643 deg
tp 2460054.484168414243
(2023-Apr-19.98416841)
1.9521 TDB
period 2169.941088742199
5.94
1.9515
0.005343
d
yr
n .1659031214569393 0.00014921 deg/d
Q 5.749268431768745 0.0034471 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 = 3.91692E-5 au 
 Jupiter MOID = .00775752 au 
 T_jup = 2.632 
[ 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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