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(2009 MN8)
Classification: Amor [NEO]          SPK-ID: 3463448
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5420396397356662 5.523e-05  
a 2.225978715758155 0.00024108 au
q 1.019410014609344 1.27e-05 au
i 3.520984308858005 0.0018896 deg
node 282.709956047495 0.029242 deg
peri 325.2627964174512 0.03055 deg
M 110.8227109444281 0.31246 deg
tp 2458627.072577637796
(2019-May-23.57257764)
0.99221 TDB
period 1213.053451812827
3.32
0.19707
0.0005395
d
yr
n .2967717535134204 4.8213e-05 deg/d
Q 3.432547416906967 0.00037176 au
  Orbit Determination Parameters
   # obs. used (total)      65  
   data-arc span      57 days  
   first obs. used      2009-06-28  
   last obs. used      2009-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .42652  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:00:23  

Additional Information
 Earth MOID = .0266788 au 
 Jupiter MOID = 1.63047 au 
 T_jup = 3.435 
[ 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 22.7   n/a MPO160911  

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