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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08198905908195261 4.7625e-08  
a 2.415723253298239 1.1491e-08 au
q 2.217660376757923 1.156e-07 au
i 2.684689060194714 5.1981e-06 deg
node 156.2950382957322 8.7337e-05 deg
peri 177.6151062275518 9.133e-05 deg
M 182.9082496953041 2.6e-05 deg
tp 2458275.129031084254
(2018-Jun-05.62903108)
9.9768e-05 JED
period 1371.415951180485
3.75
9.7855e-06
2.679e-08
d
yr
n .2625024156165895 1.873e-09 deg/d
Q 2.613786129838555 1.2433e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1114  
   data-arc span      8080 days (22.12 yr)  
   first obs. used      1994-03-04  
   last obs. used      2016-04-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56122  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:36:46  

Additional Information
 Earth MOID = 1.20664 au 
 Jupiter MOID = 2.63489 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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