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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2052492126307657 3.8343e-08  
a 2.20733896082399 9.583e-09 au
q 1.754284377105654 8.2698e-08 au
i 3.409383801309323 3.8461e-06 deg
node 263.401198382626 9.6333e-05 deg
peri 6.888203755755553 9.7473e-05 deg
M 219.2439218228543 1.747e-05 deg
tp 2459468.845797087419
(2021-Sep-11.34579709)
5.9675e-05 TDB
period 1197.848712005722
3.28
7.8006e-06
2.136e-08
d
yr
n .300538787905196 1.9572e-09 deg/d
Q 2.660393544542327 1.155e-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 = .73819 au 
 Jupiter MOID = 2.44117 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 16.3   n/a MPO469014  

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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