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(2017 FM99)
Classification: Centaur          SPK-ID: 3773119
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .661276429862801 1.1404e-05  
a 8.203600189203195 0.00031185 au
q 2.778752744065107 2.178e-05 au
i 19.58445870154676 0.00024598 deg
node 354.47312234 0.00015692 deg
peri 183.209645967562 0.0021028 deg
M 59.00657104910633 0.0032269 deg
tp 2457793.794991694668
(2017-Feb-09.29499169)
0.0077571 TDB
period 8582.328950592177
23.50
0.48937
0.00134
d
yr
n .0419466559802698 2.3918e-06 deg/d
Q 13.62844763434128 0.00051807 au
  Orbit Determination Parameters
   # obs. used (total)      43  
   data-arc span      106 days  
   first obs. used      2017-01-09  
   last obs. used      2017-04-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      4  
   norm. resid. RMS      .55014  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 18:53:36  

Additional Information
 Earth MOID = 1.78301 au 
 Jupiter MOID = 1.72892 au 
 T_jup = 2.409 
[ 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 15.6   n/a MPO536452  

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