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13320 Jessicamiles (1998 RL79)
Classification: Main-belt Asteroid          SPK-ID: 2013320
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1790094673382995 8.2009e-08  
a 2.314239623848042 1.3444e-08 AU
q 1.899968821489817 1.9065e-07 AU
i 3.78102310808785 6.4767e-06 deg
node 115.1288235985215 0.00010609 deg
peri 229.5490264674845 0.00010706 deg
M 175.9288260395653 1.592e-05 deg
tp 2456172.086626877806
(2012-Sep-01.58662688)
5.4423e-05 JED
period 1285.911009677927
3.52
1.1205e-05
3.068e-08
d
yr
n .2799571644465247 2.4395e-09 deg/d
Q 2.728510426206267 1.585e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      885  
   data-arc span      13324 days (36.48 yr)  
   first obs. used      1977-10-08  
   last obs. used      2014-04-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56562  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Apr-17 14:03:42  

Additional Information
 Earth MOID = .893577 AU 
 T_jup = 3.558 
[ 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 14.2 mag n/a MPO253457  

13320 Jessicamiles           Discovered 1998 Sept. 14 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Jessica Lian Miles (b. 1988) is a finalist in the 2002 Discovery Channel Young Scientist Challenge (DCYSC), a middle school science competition, for her biochemistry, medicine, health, and microbiology project. She attends the Keystone Junior High School, San Antonio, Texas.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20021021/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Alternate Designations
 1998 RL79 = 1977 TM5 = 1980 NL = 1989 AW = 1991 TZ5 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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