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180111 (2003 FB28)
Classification: Main-belt Asteroid          SPK-ID: 2180111
[ 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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1472790716719773 5.6479e-08  
a 3.050576490598727 3.1337e-08 au
q 2.601290416998988 1.7594e-07 au
i 2.152887253492481 5.1634e-06 deg
node 269.4075363076859 0.0001817 deg
peri 313.9806835156867 0.00018283 deg
M 85.15857352145942 1.9274e-05 deg
tp 2458740.140422651905
(2019-Sep-13.64042265)		 0.00010388 TDB
period 1946.127571095955
5.33		 2.9987e-05
8.21e-08		 d
yr
n .1849827346093593 2.8503e-09 deg/d
Q 3.499862564198466 3.5952e-08 au
   Orbit Determination Parameters
   # obs. used (total)      315  
   data-arc span      6390 days (17.49 yr)  
   first obs. used      2003-03-24  
   last obs. used      2020-09-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .63675  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:25:11  

Additional Information
 Earth MOID = 1.5919 au 
 Jupiter MOID = 1.49217 au 
 T_jup = 3.219 
[ 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 15.87   n/a E2021B55  

180111 (2003 FB28)          Discovered 2003-Mar-24 by Spacewatch at Kitt Peak
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

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