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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08269634002426522 5.4308e-08  
a 2.415294152050088 2.0045e-08 AU
q 2.215558165593535 1.3255e-07 AU
i 2.68422801325044 6.0252e-06 deg
node 156.2962451252354 0.00013078 deg
peri 177.5844941541445 0.00013943 deg
M 332.8347103048069 5.186e-05 deg
tp 2456903.958293742471
(2014-Sep-03.45829374)
0.00019827 JED
period 1371.050563612432
3.75
1.7068e-05
4.673e-08
d
yr
n .2625723730067805 3.2687e-09 deg/d
Q 2.615030138506642 2.1702e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      776  
   data-arc span      7416 days (20.30 yr)  
   first obs. used      1994-03-04  
   last obs. used      2014-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53787  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:46:37  

Additional Information
 Earth MOID = 1.20405 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 14.5 mag n/a MPO266068  

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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