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(2017 FD128)
Classification: Mars-crossing Asteroid          SPK-ID: 3773646
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457840.5 (2017-Mar-28.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5035242761322022 0.048104  
a 2.659848655380117 0.21307 au
q 1.320550286558632 0.022321 au
i 29.75045268988837 4.1541 deg
node 189.7115471429844 0.10897 deg
peri 249.6269600622001 1.4554 deg
M 50.95872938866928 4.7266 deg
tp 2457616.215166974840
(2016-Aug-15.71516697)
6.7613 TDB
period 1584.469253014985
4.34
190.39
0.5213
d
yr
n .2272054186693614 0.027301 deg/d
Q 3.999147024201601 0.32035 au
  Orbit Determination Parameters
   # obs. used (total)      11  
   data-arc span      6 days  
   first obs. used      2017-03-27  
   last obs. used      2017-04-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      9  
   norm. resid. RMS      .44143  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 18:55:25  

Additional Information
 Earth MOID = .527958 au 
 Jupiter MOID = 2.30297 au 
 T_jup = 3.029 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 19.0   n/a MPO405769  
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]
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