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JPL Small-Body Database Browser
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20268 Racollier (1998 FC28)
Classification: Main-belt Asteroid          SPK-ID: 2020268
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1290555838903776 3.4616e-08  
a 2.375400308966511 8.62e-09 au
q 2.068841635119454 8.1934e-08 au
i 6.253532571547548 3.9788e-06 deg
node 182.9617058971721 2.9632e-05 deg
peri 198.2225421144114 3.2782e-05 deg
M 58.16874125008137 1.286e-05 deg
tp 2458384.431824378775
(2018-Sep-22.93182438)
4.7852e-05 TDB
period 1337.222390445523
3.66
7.2789e-06
1.993e-08
d
yr
n .2692147563278974 1.4654e-09 deg/d
Q 2.681958982813567 9.7325e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1510  
   data-arc span      9123 days (24.98 yr)  
   first obs. used      1994-02-02  
   last obs. used      2019-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51824  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-12 23:38:41  

Additional Information
 Earth MOID = 1.07133 au 
 Jupiter MOID = 2.77201 au 
 T_jup = 3.523 
[ 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 14.7   n/a MPO452457  

20268 Racollier           Discovered 1998 Mar. 20 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Rachael Theresa Collier (b. 1986) is a finalist in the 2004 Intel Science Talent Search, a science competition for high school seniors, for her environmental science project. She attends the Mediapolis High School, Mediapolis, Iowa.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20040415/MPCPages.arcLast Updated: 2004-04-20

[ show close-approach data ]
Alternate Designations
 1998 FC28 = 1996 TQ14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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