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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1292604018092535 3.4628e-08  
a 2.374788154350984 8.6264e-09 au
q 2.06782208330772 8.1947e-08 au
i 6.254443105486168 3.9794e-06 deg
node 182.9544771935962 2.9628e-05 deg
peri 198.1271748691377 3.2767e-05 deg
M 165.9710769285512 1.2814e-05 deg
tp 2458384.237631091616
(2018-Sep-22.73763109)
4.7734e-05 TDB
period 1336.705508650307
3.66
7.2834e-06
1.994e-08
d
yr
n .269318857198021 1.4674e-09 deg/d
Q 2.681754225394247 9.7415e-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 = 1.07105 au 
 Jupiter MOID = 2.77498 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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