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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7491802131708106 3.6195e-07  
a 1.936684183065377 3.6353e-07 au
q .4857587139519206 7.92e-07 au
i 7.918994506282892 2.2564e-05 deg
node 356.2476677786189 6.7816e-05 deg
peri 136.7650113476223 0.00013254 deg
M 277.6298669998561 1.6035e-05 deg
tp 2458825.744347843715
(2019-Dec-08.24434784)
2.248e-05 TDB
period 984.4340693682733
2.70
0.00027718
7.589e-07
d
yr
n .3656923416222456 1.0296e-07 deg/d
Q 3.387609652178833 6.3587e-07 au
  Orbit Determination Parameters
   # obs. used (total)      224  
   data-arc span      1110 days (3.04 yr)  
   first obs. used      2016-10-06  
   last obs. used      2019-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .443  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Oct-22 05:55:23  

Additional Information
 Earth MOID = .0794332 au 
 Jupiter MOID = 1.71185 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 19.3   n/a MPO419563  

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