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JPL Small-Body Database Browser
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17902 Britbaker (1999 FM26)
Classification: Main-belt Asteroid          SPK-ID: 2017902
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1041297629527402 4.288e-08  
a 2.320677012009107 9.2667e-09 au
q 2.079025464858726 1.0004e-07 au
i 7.641634939942025 5.4296e-06 deg
node 196.6877384774505 3.1727e-05 deg
peri 33.78176244325621 4.0216e-05 deg
M 324.6071503233236 2.5439e-05 deg
tp 2459127.450234678362
(2020-Oct-04.95023468)
9.1427e-05 TDB
period 1291.2801569162
3.54
7.7343e-06
2.118e-08
d
yr
n .2787931016145577 1.6699e-09 deg/d
Q 2.562328559159489 1.0232e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1165  
   data-arc span      10668 days (29.21 yr)  
   first obs. used      1990-11-17  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54709  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 22:14:52  

Additional Information
 Earth MOID = 1.07425 au 
 Jupiter MOID = 2.42018 au 
 T_jup = 3.559 
[ 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 15.0   n/a MPO458989  

17902 Britbaker           Discovered 1999 Mar. 19 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Brittany Baker (b. 1985) was awarded third place in the 2003 Intel International Science and Engineering Fair for her engineering team project. She attends the Bingham High School, South Jordan, Utah, U.S.A.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20040614/MPCPages.arcLast Updated: 2009-12-11

[ show close-approach data ]
Alternate Designations
 1999 FM26 = 1990 WD11 = 1990 WJ8 = 1992 GN8 = 1992 GT2 = 1993 SP6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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