Explorer 9 (English Wikipedia)
Analysis of information sources in references of the Wikipedia article "Explorer 9" in English language version.
Last modified:
Ref.Un. Ref.Website
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English rank
14th place
9th place
1st place
1st place
4,563rd place
3,311th place
163rd place
833rd place
2,244th place
1,901st place
1,562nd place
1,346th place
66th place
34th place
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4th place
adsabs.harvard.edu (Global: 14th place; English: 9th place)
ui.adsabs.harvard.edu
- Jacchia, L. G.; Slowey, J. (1962). "Preliminary Analysis of the Atmospheric Drag of the Twelve-Foot Balloon Satellite (1961 δ1)". Sao Special Report. 84. Bibcode:1962SAOSR..84.....J. Retrieved 21 December 2018.
- Roemer, M. (1966). "Atmospheric Densities and Temperatures from Precisely Reduced Observations of the Explorer IX Satellite". Sao Special Report. 199. Bibcode:1966SAOSR.199.....R. Retrieved 21 December 2018.
articles.adsabs.harvard.edu
- "Analysis of the Atmospheric Drag of the Explorer IX satellite from Precisely Reduced Photographic Observations". Retrieved 21 December 2018.
astronautix.com (Global: 1,562nd place; English: 1,346th place)
- Wade, Mark. "S-56". Encyclopedia Astronautica. Archived from the original on 28 October 2002. Retrieved 17 June 2010.
doi.org (Global: 2nd place; English: 2nd place)
- Jacchia, Luigi G.; Slowey, Jack (1963). "Accurate drag determinations for eight artificial satellites: atmospheric densities and temperatures". Smithsonian Contributions to Astrophysics. 8 (1): 1–99. doi:10.5479/si.00810231.8-1.1. hdl:10088/6623. ISSN 0081-0231.
hdl.handle.net (Global: 66th place; English: 34th place)
- Jacchia, Luigi G.; Slowey, Jack (1963). "Accurate drag determinations for eight artificial satellites: atmospheric densities and temperatures". Smithsonian Contributions to Astrophysics. 8 (1): 1–99. doi:10.5479/si.00810231.8-1.1. hdl:10088/6623. ISSN 0081-0231.
nasa.gov (Global: 12th place; English: 73rd place)
nssdc.gsfc.nasa.gov
- "Display: Explorer-9 1961-004A". NASA. 28 October 2021. Retrieved 3 November 2021.
This article incorporates text from this source, which is in the public domain. - "Experiment: Satellite Drag Atmospheric Density". NASA. 28 October 2021. Retrieved 3 November 2021. This article incorporates text from this source, which is in the public domain.
history.nasa.gov
- Smith, Woody. "Explorer Spacecraft Series". NASA. Retrieved 17 June 2010. This article incorporates text from this source, which is in the public domain.
planet4589.org (Global: 4,563rd place; English: 3,311th place)
- McDowell, Jonathan. "Satellite Catalog". Jonathan's Space Report. Retrieved 17 June 2010.
- McDowell, Jonathan (21 July 2021). "Launch Log". Jonathan's Space Report. Retrieved 3 November 2021.
si.edu (Global: 256th place; English: 197th place)
airandspace.si.edu
- "Satellite, Explorer 9, Balloon Replica". National Air and Space Museum. Archived from the original on 22 December 2018. Retrieved 21 December 2018.
skyrocket.de (Global: 2,244th place; English: 1,901st place)
space.skyrocket.de
- Krebs, Gunter (8 April 2020). "AD A, B, C / (S-56) / Explorer S-56, 9, 19, 24, 39, 57". Gunter's Space Page. Retrieved 7 November 2021.
u-strasbg.fr (Global: 163rd place; English: 833rd place)
cdsads.u-strasbg.fr
- Jacchia, L. G.; Slowey, J. (1962). "Preliminary Analysis of the Atmospheric Drag of the Twelve-Foot Balloon Satellite (1961 δ1)". Sao Special Report. 84. Bibcode:1962SAOSR..84.....J. Retrieved 21 December 2018.
- Roemer, M. (1966). "Atmospheric Densities and Temperatures from Precisely Reduced Observations of the Explorer IX Satellite". Sao Special Report. 199. Bibcode:1966SAOSR.199.....R. Retrieved 21 December 2018.
web.archive.org (Global: 1st place; English: 1st place)
- Wade, Mark. "S-56". Encyclopedia Astronautica. Archived from the original on 28 October 2002. Retrieved 17 June 2010.
- "Satellite, Explorer 9, Balloon Replica". National Air and Space Museum. Archived from the original on 22 December 2018. Retrieved 21 December 2018.
worldcat.org (Global: 4th place; English: 4th place)
search.worldcat.org
- Jacchia, Luigi G.; Slowey, Jack (1963). "Accurate drag determinations for eight artificial satellites: atmospheric densities and temperatures". Smithsonian Contributions to Astrophysics. 8 (1): 1–99. doi:10.5479/si.00810231.8-1.1. hdl:10088/6623. ISSN 0081-0231.