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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1100320462955627 4.4985e-07  
a .9471719749208719 2.6822e-07 au
q .8429527043265189 5.924e-07 au
i 8.225732983377606 5.2133e-05 deg
node 134.35610529245 2.7585e-05 deg
peri 313.2214446317705 0.00016544 deg
M 229.0290975042632 0.0002948 deg
tp 2459122.993771267911
(2020-Sep-30.49377127)
0.00031711 TDB
period 336.6988912509274
0.92
0.00014302
3.916e-07
d
yr
n 1.069204590078995 4.5416e-07 deg/d
Q 1.051391245515225 2.9773e-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.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .43036  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Aug-05 05:59:04  

Additional Information
 Earth MOID = .00152922 au 
 Jupiter MOID = 4.01959 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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