1604 Tombaugh is an asteroid discovered by Carl Otto Lampland on March 24, 1931 at the Lowell Observatory in Flagstaff, Arizona. It was named after Clyde W. Tombaugh, who discovered the planetPluto in 1930. The asteroid's original designation was 1931 FH. Jump to: navigation, search An asteroid is a small, solid object in our Solar System, orbiting the Sun. ... Carl Otto Lampland (December 29, 1873 – December 14, 1951) was an American astronomer. ... Jump to: navigation, search March 24 is the 83rd day of the year in the Gregorian Calendar (84th in Leap years). ... Jump to: navigation, search 1931 is a common year starting on Thursday. ... Percival observing Mars from the Clark telescope at the Lowell Observatory. ... Jump to: navigation, search Flagstaff, Arizona Territory. ... Clyde William Tombaugh (February 4, 1906 – January 17, 1997) was an American astronomer who discovered the planet Pluto in 1930. ... Jump to: navigation, search A planet in common parlance is a large object in orbit around a star that is not a star itself. ... Atmospheric characteristics Atmospheric pressure 0. ... Jump to: navigation, search 1930 is a common year starting on Wednesday. ...
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Data on 1604 Tombaugh
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Tombaugh's discovery involved painstaking use of a blink comparator - a device which allows someone to compare two similar photographs by placing them in the viewer's field of vision, and then letting the user switch back and forth - blink - between the two.
Tombaugh noticed such a moving object in his search, and subsequent observations showed it to be the planet we call Pluto.
Tombaugh's discovery involved painstaking use of a blink comparator — a device which allows someone to compare two similar photographs by placing them in the viewer's field of vision, and then letting the user switch back and forth — blink — between the two.
Tombaugh was also later to report having seen three of the mysterious Green Fireballs, which suddenly appeared over New Mexico in late 1948 and continued at least through the early 1950s.
Tombaugh also noted that the first atomic bomb tested in New Mexico would have lit up the dark side of the Earth like a neon sign and that Mars was coincidentally quite close at the time, the implication apparently being that the atomic test would have been visible from Mars.
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