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13926 Berners-Lee (1986 XT)
Classification: Main-belt Asteroid          SPK-ID: 2013926
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2961737205006875 5.6386e-08  
a 2.56102498286889 2.0016e-08 AU
q 1.802516685397402 1.4925e-07 AU
i 3.28911775332869 6.8915e-06 deg
node 354.989004430507 0.00010739 deg
peri 18.71249105469054 0.00010871 deg
M 283.5061061243042 2.5446e-05 deg
tp 2457118.585167120927
(2015-Apr-06.08516712)
0.00010904 JED
period 1496.990862429046
4.10
1.755e-05
4.805e-08
d
yr
n .2404824298097967 2.8193e-09 deg/d
Q 3.319533280340379 2.5944e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      744  
   data-arc span      10082 days (27.60 yr)  
   first obs. used      1986-11-25  
   last obs. used      2014-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5976  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:31:33  

Additional Information
 Earth MOID = .802145 AU 
 T_jup = 3.370 
[ 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 14.4 mag n/a MPO263473  

13926 Berners-Lee           Discovered 1986 Dec. 2 by E. Bowell at the Lowell Observatory's Anderson Mesa Station.
Tim Berners-Lee (b. 1955) is the creator of a hypertext program that evolved into the World Wide Web. He founded the World Wide Web Consortium (W3C) at the Massachusetts Institute of Technology.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20040928/MPCPages.arcLast Updated: 2004-09-28

[ show close-approach data ]
Alternate Designations
 1986 XT = 1990 TL3 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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