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(2017 MN8)
Classification: Apollo [NEO]          SPK-ID: 3776272
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7491946296927859 2.5671e-07  
a 1.937108640609198 2.6132e-07 au
q .4858372499332938 5.6262e-07 au
i 7.915774794364882 1.6875e-05 deg
node 356.2099072296053 6.0501e-05 deg
peri 136.8169921664596 0.00010751 deg
M 63.88529883118943 1.7518e-05 deg
tp 2458825.745718747433
(2019-Dec-08.24571875)
1.4185e-05 TDB
period 984.7577205072112
2.70
0.00019927
5.456e-07
d
yr
n .3655721529297355 7.3975e-08 deg/d
Q 3.388380031285101 4.571e-07 au
  Orbit Determination Parameters
   # obs. used (total)      239  
   data-arc span      1115 days (3.05 yr)  
   first obs. used      2016-10-06  
   last obs. used      2019-10-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .43558  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Mar-26 06:32:54  

Additional Information
 Earth MOID = .0795618 au 
 Jupiter MOID = 1.70962 au 
 T_jup = 3.487 
[ 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 19.5   n/a E2019-VE2  

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