Asaph Hall
Asaph Hall III (October 15, 1829 – November 22, 1907) was an American astronomer who is most famous for having discovered the moons of Mars, Deimos and Phobos, in 1877. He determined the orbits of satellites of other planets and of double stars, the rotation of Saturn, and the mass of Mars.
Personal facts
| Birth date | October 15, 1829 |
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| Date of death | November 22, 1907 |
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Asaph Hall on Wikipedia
External resources
- http://maia.usno.navy.mil/women_history/hall.html
- http://www.eclipsetours.com/historydc
- http://www.findagrave.com/cgi-bin/fg.cgi?page=gr&GSln=hall&GSfn=asaph&GSbyrel=all&GSdyrel=all&GSob=n&GRid=45063827&df=all&
- http://www.nasonline.org/publications/biographical-memoirs/memoir-pdfs/hall-asaph.pdf
- http://www.umich.edu/~lowbrows/reflections/1998/dsnyder.13.html
- https://archive.org/details/biographicalmemo00hill
- https://archive.org/details/cu31924029854738