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JPL Small-Body Database Browser
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13320 Jessicamiles (1998 RL79)
Classification: Main-belt Asteroid          SPK-ID: 2013320
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1782188970333748 4.7387e-08  
a 2.314737905299509 5.8965e-09 au
q 1.902207868895686 1.1096e-07 au
i 3.781699358276084 3.7672e-06 deg
node 115.0817769432686 6.1248e-05 deg
peri 229.3717408621013 6.1933e-05 deg
M 320.0378125404933 7.9628e-06 deg
tp 2458743.290039634576
(2019-Sep-16.79003963)
2.8345e-05 TDB
period 1286.326338380124
3.52
4.9151e-06
1.346e-08
d
yr
n .2798667719525587 1.0694e-09 deg/d
Q 2.727267941703332 6.9473e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1764  
   data-arc span      15400 days (42.16 yr)  
   first obs. used      1977-10-08  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49189  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 23:33:37  

Additional Information
 Earth MOID = .89612 au 
 Jupiter MOID = 2.67166 au 
 T_jup = 3.558 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.3   n/a MPO502269  
diameter diameter 8.721 km 0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.038   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

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 | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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