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21438 Camibarnett (1998 FP122)
Classification: Main-belt Asteroid          SPK-ID: 2021438
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08236582947253396 5.1116e-08  
a 2.414821109480481 1.2268e-08 au
q 2.215922365770337 1.2543e-07 au
i 2.684491649261621 5.5649e-06 deg
node 156.2969243627321 9.2144e-05 deg
peri 177.5008824413835 9.6667e-05 deg
M 130.5081413299658 2.7571e-05 deg
tp 2456903.609176720785
(2014-Sep-03.10917672)
0.00010514 JED
period 1370.647796816373
3.75
1.0445e-05
2.86e-08
d
yr
n .2626495302704153 2.0015e-09 deg/d
Q 2.613719853190626 1.3279e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1024  
   data-arc span      7961 days (21.80 yr)  
   first obs. used      1994-03-04  
   last obs. used      2015-12-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56628  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:47:49  

Additional Information
 Earth MOID = 1.20359 au 
 Jupiter MOID = 2.63422 au 
 T_jup = 3.511 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7 mag n/a MPO358833  

21438 Camibarnett           Discovered 1998 Mar. 20 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Camille Barnett mentored a finalist in the 2005 Intel Science Talent Search, a science competition for high school seniors. She teaches at the Charles W. Flanagan High School, Pembroke Pines, Florida.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20050224/MPCPages.arcLast Updated: 2005-02-28

[ show close-approach data ]
Alternate Designations
 1998 FP122 = 1999 RH135 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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