Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1792242626956554 8.1439e-08  
a 2.313873218708738 1.3213e-08 AU
q 1.899170997114442 1.8967e-07 AU
i 3.781014923166679 6.303e-06 deg
node 115.1282861012554 0.00010433 deg
peri 229.5399805435518 0.00010523 deg
M 231.9489605328261 1.6105e-05 deg
tp 2457457.786492886368
(2016-Mar-10.28649289)
5.9782e-05 JED
period 1285.605631349004
3.52
1.1012e-05
3.015e-08
d
yr
n .2800236645060794 2.3985e-09 deg/d
Q 2.728575440303035 1.5581e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      893  
   data-arc span      13353 days (36.56 yr)  
   first obs. used      1977-10-08  
   last obs. used      2014-04-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54863  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 14:34:27  

Additional Information
 Earth MOID = .894482 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 ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Mar-30 20:04 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin