Vanguard 1 (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Vanguard 1" in English language version.

refsWebsite

Global rank English rank

7web.archive.org

1^st place

3nasa.gov

75^th place

83^rd place

2navy.mil

237^th place

170^th place

1n2yo.com

low place

1state.gov

264^th place

249^th place

1science.org

1,160^th place

737^th place

1doi.org

2^nd place

1dtic.mil

833^rd place

567^th place

1si.edu

340^th place

295^th place

1handle.net

102^nd place

76^th place

1vassar.edu

8,837^th place

5,242^nd place

1bbc.com

20^th place

30^th place

1books.google.com

3^rd place

1xkcd.com

low place

1eurekalert.org

3,538^th place

3,083^rd place

1spaceref.com

8,446^th place

6,634^th place

bbc.com

Hollingham, Richard (6 October 2017). "The world's oldest scientific satellite is still in orbit". BBC Future. Archived from the original on 7 October 2017.

books.google.com

Lance K. Erickson (2010). Space Flight: History, Technology, and Operations. Rowman & Littlefield. pp. 60–. ISBN 978-0-86587-419-0.

doi.org

O'Keefe, J. A.; Eckeis, Ann; Squires, R. K. (1959). "Vanguard Measurements Give Pear-Shaped Component of Earth's Figure". Science. 129 (3348): 565–566. doi:10.1126/science.129.3348.565.

dtic.mil

oai.dtic.mil

"Project Vanguard Report No. 23 Minitrack Report No. 3, Receiver System". dtic.mil. Archived from the original on 23 August 2011. This article incorporates text from this source, which is in the public domain.

eurekalert.org

"Vanguard I celebrates 50 years in space". EurekAlert!. 13 March 2008. Archived from the original on 5 June 2013.

handle.net

hdl.handle.net

Rosenthal, Alfred (January 1982). "A record of NASA space missions since 1958". NASA Technical Reports Server. NASA. hdl:2060/19940003358. Retrieved 24 September 2011.

n2yo.com

"Vanguard 1 Satellite details 1958-002B NORAD 00005". N2YO. Retrieved 1 February 2021.

nasa.gov

nssdc.gsfc.nasa.gov

"Display: Vanguard 1 1958-002B". NASA. 14 May 2020. Retrieved 1 February 2021. This article incorporates text from this source, which is in the public domain.
"Radio Beacon". NASA. 14 May 2020. Retrieved 1 February 2021. This article incorporates text from this source, which is in the public domain.
"Satellite Drag Atmospheric Density". NASA. 14 May 2020. Retrieved 1 February 2021. This article incorporates text from this source, which is in the public domain.

navy.mil

code8100.nrl.navy.mil

"Vanguard I The World's Oldest Satellite Still in Orbit". Archived from the original on 21 March 2015. Retrieved 24 September 2007. This article incorporates text from this source, which is in the public domain.

code8200.nrl.navy.mil

"Vanguard I – The World's Oldest Satellite Still in Orbit". Spacecraft Engineering Department, U.S. Navy. Archived from the original on 19 September 2008. This article incorporates text from this source, which is in the public domain.

science.org

O'Keefe, J. A.; Eckeis, Ann; Squires, R. K. (1959). "Vanguard Measurements Give Pear-Shaped Component of Earth's Figure". Science. 129 (3348): 565–566. doi:10.1126/science.129.3348.565.

si.edu

airandspace.si.edu

"Satellite Vanguard 1 Backup". airandspace.si.edu. Steven F. Udvar-Hazy Center. Archived from the original on 5 February 2018. Retrieved 19 March 2018. This article incorporates text from this source, which is in the public domain.

spaceref.com

Vanguard Approaches Half A Century In Space, SpaceRef Interactive, by Keith Cowing, November 4, 2007

state.gov

usspaceobjectsregistry.state.gov

"U.S. Space Objects Registry". Archived from the original on 6 October 2013. Retrieved 25 June 2009. This article incorporates text from this source, which is in the public domain.

vassar.edu

pages.vassar.edu

https://pages.vassar.edu/realarchaeology/2023/12/03/a-closer-look-at-the-archaeological-importance-of-the-vanguard-1/

web.archive.org

"U.S. Space Objects Registry". Archived from the original on 6 October 2013. Retrieved 25 June 2009. This article incorporates text from this source, which is in the public domain.
"Vanguard I The World's Oldest Satellite Still in Orbit". Archived from the original on 21 March 2015. Retrieved 24 September 2007. This article incorporates text from this source, which is in the public domain.
"Vanguard I – The World's Oldest Satellite Still in Orbit". Spacecraft Engineering Department, U.S. Navy. Archived from the original on 19 September 2008. This article incorporates text from this source, which is in the public domain.
"Project Vanguard Report No. 23 Minitrack Report No. 3, Receiver System". dtic.mil. Archived from the original on 23 August 2011. This article incorporates text from this source, which is in the public domain.
"Satellite Vanguard 1 Backup". airandspace.si.edu. Steven F. Udvar-Hazy Center. Archived from the original on 5 February 2018. Retrieved 19 March 2018. This article incorporates text from this source, which is in the public domain.
Hollingham, Richard (6 October 2017). "The world's oldest scientific satellite is still in orbit". BBC Future. Archived from the original on 7 October 2017.
"Vanguard I celebrates 50 years in space". EurekAlert!. 13 March 2008. Archived from the original on 5 June 2013.

xkcd.com

what-if.xkcd.com

"Far-Traveling Objects". what-if.xkcd.com. Retrieved 16 May 2019.