Light-second (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Light-second" in English language version.

Last modified: 01:10:23, 10 February 2026 (UTC)

Ref.Un. Ref.Website

Global rank English rank

12^th place

73^rd place

33wolframalpha.com

7,246^th place

9,747^th place

22web.archive.org

1^st place

1^st place

745^th place

2,951^st place

9,159^th place

low place

iau.org (Global: 745^th place; English: 2,951^st place)

IAU Recommendations concerning Units Archived 2007-02-16 at the Wayback Machine

nasa.gov (Global: 12^th place; English: 73^rd place)

iau-comm4.jpl.nasa.gov

Standish, E. M. (1998). "JPL Planetary and Lunar Ephemerides, DE405/LE405" (PDF). JPL IOM 312.F-98-048. Archived from the original (PDF) on 2012-02-20..

voyager.jpl.nasa.gov

"Voyager - Fast Facts". voyager.jpl.nasa.gov. Retrieved 2023-03-07.

science.nasa.gov

"Where are Voyager 1 and Voyager 2 Now?". science.nasa.gov. Retrieved 2025-11-28.

eyes.nasa.gov

"Eyes on the Solar System". eyes.nasa.gov. Retrieved 2025-11-28.

obspm.fr (Global: 9,159^th place; English: low place)

iers-conventions.obspm.fr

McCarthy, Dennis D.; Petit, Gérard, eds. (2004). "IERS Conventions (2003)". IERS Technical Note No. 32 (PDF). Frankfurt: Bundesamts für Kartographie und Geodäsie. ISBN 3-89888-884-3.

web.archive.org (Global: 1^st place; English: 1^st place)

IAU Recommendations concerning Units Archived 2007-02-16 at the Wayback Machine
Standish, E. M. (1998). "JPL Planetary and Lunar Ephemerides, DE405/LE405" (PDF). JPL IOM 312.F-98-048. Archived from the original (PDF) on 2012-02-20..

wolframalpha.com (Global: 7,246^th place; English: 9,747^th place)

"Pluto distance from sun - Wolfram|Alpha". www.wolframalpha.com. Retrieved 2023-03-07.
"Pluto distance from sun in light hours - Wolfram|Alpha". www.wolframalpha.com. Retrieved 2023-03-07.
"3.57 au/year in light-minutes/year - Wolfram|Alpha". www.wolframalpha.com. Retrieved 2023-03-07.