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180108 (2003 FU23)
Classification: Main-belt Asteroid          SPK-ID: 2180108
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06168598349268215 5.1333e-08  
a 2.997950080613949 2.9973e-08 au
q 2.813018581429311 1.5164e-07 au
i 9.551365775163394 5.8072e-06 deg
node 4.392181734329963 3.5468e-05 deg
peri 86.20356115459128 6.3946e-05 deg
M 232.3383687113667 5.6488e-05 deg
tp 2459872.846132936737
(2022-Oct-20.34613294)
0.00030204 TDB
period 1895.985547215678
5.19
2.8434e-05
7.785e-08
d
yr
n .1898748650951864 2.8475e-09 deg/d
Q 3.182881579798586 3.1822e-08 au
  Orbit Determination Parameters
   # obs. used (total)      335  
   data-arc span      7293 days (19.97 yr)  
   first obs. used      2000-08-20  
   last obs. used      2020-08-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57134  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 09:09:08  

Additional Information
 Earth MOID = 1.84992 au 
 Jupiter MOID = 1.94581 au 
 T_jup = 3.230 
[ 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 15.41   n/a E2021B55  

180108 (2003 FU23)          Discovered 2003-Mar-23 by Spacewatch at Kitt Peak
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ show close-approach data ]
Alternate Designations
 2003 FU23 = 2008 CN87 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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