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(2018 MD7)
Classification: Aten [NEO]          SPK-ID: 3825486
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1099587294223759 4.4483e-07  
a .9471353158912896 2.7149e-07 au
q .8429895199648227 5.8963e-07 au
i 8.227206584215315 5.2137e-05 deg
node 134.347062852108 2.7512e-05 deg
peri 313.320065324556 0.00016525 deg
M 292.3795179292062 0.00044995 deg
tp 2459459.740054331192
(2021-Sep-02.24005433)
0.00044558 TDB
period 336.6793442169509
0.92
0.00014476
3.963e-07
d
yr
n 1.0692666662913 4.5975e-07 deg/d
Q 1.051281111817757 3.0135e-07 au
  Orbit Determination Parameters
   # obs. used (total)      64  
   # delay obs. used      0  
   # Doppler obs. used      1  
   data-arc span      43 days  
   first obs. used      2018-06-21  
   last obs. used      2018-08-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      2  
   norm. resid. RMS      .42858  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 20:31:59  

Additional Information
 Earth MOID = .00202825 au 
 Jupiter MOID = 4.0181 au 
 T_jup = 6.333 
[ 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 MPO477907  

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