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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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08259140099920807 5.3537e-08  
a 2.415014248706874 1.3467e-08 AU
q 2.215554838473124 1.3227e-07 AU
i 2.684431342283658 5.8473e-06 deg
node 156.29594232 0.00010231 deg
peri 177.5483881837771 0.00010715 deg
M 25.38425924614767 3.0565e-05 deg
tp 2456903.841518793494
(2014-Sep-03.34151879)
0.00011639 JED
period 1370.812238281996
3.75
1.1466e-05
3.139e-08
d
yr
n .2626180230570299 2.1967e-09 deg/d
Q 2.614473658940625 1.4579e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      833  
   data-arc span      7508 days (20.56 yr)  
   first obs. used      1994-03-04  
   last obs. used      2014-09-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54273  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 14:44:02  

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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