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(2016 GM2)
Classification: Apollo [NEO]          SPK-ID: 3749033
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .612920688020999 0.0007174  
a 2.606483053651714 0.0049061 au
q 1.008915667092431 2.9159e-05 au
i 2.115111784085689 0.0016284 deg
node 41.56543398796161 0.0041736 deg
peri 184.478156363775 0.00045077 deg
M 35.74189052787592 1.1173 deg
tp 2459047.899553306161
(2020-Jul-17.39955331)
4.3395 TDB
period 1537.024482992471
4.21
4.3396
0.01188
d
yr
n .2342187804966561 0.00066129 deg/d
Q 4.204050440210997 0.0079131 au
  Orbit Determination Parameters
   # obs. used (total)      85  
   data-arc span      14 days  
   first obs. used      2016-04-03  
   last obs. used      2016-04-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .53388  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 16:50:31  

Additional Information
 Earth MOID = .00073371 au 
 Jupiter MOID = .791905 au 
 T_jup = 3.114 
[ 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 25.1   n/a MPO380427  

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