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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08259140083849598 5.3536e-08  
a 2.41501424941715 1.3318e-08 AU
q 2.215554839512859 1.3224e-07 AU
i 2.684431342358054 5.8458e-06 deg
node 156.2959434972473 0.00010048 deg
peri 177.5483886140804 0.0001053 deg
M 25.38425726462527 3.0084e-05 deg
tp 2456903.841526296116
(2014-Sep-03.34152630)
0.00011458 JED
period 1370.812238886747
3.75
1.134e-05
3.105e-08
d
yr
n .2626180229411726 2.1724e-09 deg/d
Q 2.614473659321442 1.4418e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      849  
   data-arc span      7543 days (20.65 yr)  
   first obs. used      1994-03-04  
   last obs. used      2014-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54031  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Nov-10 13:38:36  

Additional Information
 Earth MOID = 1.20586 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 14.6 mag n/a MPO302196  

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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