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100808 (1998 FP116)
Classification: Main-belt Asteroid          SPK-ID: 2100808
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2052251972301083 3.8345e-08  
a 2.207127671354651 9.62e-09 au
q 1.754169459688863 8.2672e-08 au
i 3.409167460196788 3.8459e-06 deg
node 263.3961643957933 9.6348e-05 deg
peri 6.92814245266692 9.7488e-05 deg
M 279.3096001768174 1.7665e-05 deg
tp 2459468.947260906159
(2021-Sep-11.44726091)
5.9673e-05 TDB
period 1197.676726574504
3.28
7.8303e-06
2.144e-08
d
yr
n .3005819450375747 1.9652e-09 deg/d
Q 2.660085883020439 1.1594e-08 au
  Orbit Determination Parameters
   # obs. used (total)      537  
   data-arc span      7979 days (21.85 yr)  
   first obs. used      1998-03-25  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55991  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 01:11:32  

Additional Information
 Earth MOID = .736272 au 
 Jupiter MOID = 2.44066 au 
 T_jup = 3.630 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO532311  

100808 (1998 FP116)          Discovered 1998-Mar-31 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1998 FP116 = 2001 DN14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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