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100806 (1998 FD107)
Classification: Main-belt Asteroid          SPK-ID: 2100806
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2272228053809393 6.0364e-08  
a 2.319764779037703 1.2648e-08 au
q 1.792661318120861 1.4095e-07 au
i 11.14851192883046 8.3985e-06 deg
node 345.2190625855875 2.7788e-05 deg
peri 302.6655791948103 3.2073e-05 deg
M 27.47988077181692 1.815e-05 deg
tp 2458901.990821901923
(2020-Feb-22.49082190)
6.4714e-05 TDB
period 1290.518849400483
3.53
1.0554e-05
2.89e-08
d
yr
n .2789575682426024 2.2814e-09 deg/d
Q 2.846868239954544 1.5522e-08 au
  Orbit Determination Parameters
   # obs. used (total)      478  
   data-arc span      8159 days (22.34 yr)  
   first obs. used      1998-03-31  
   last obs. used      2020-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64089  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 09:04:04  

Additional Information
 Earth MOID = .804832 au 
 Jupiter MOID = 2.4376 au 
 T_jup = 3.519 
[ 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 15.7   n/a MPO280443  

100806 (1998 FD107)          Discovered 1998-Mar-31 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1998 FD107 = 2002 TG15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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