Clyde Tombaugh
Asteroids discovered
Tombaugh is officially credited by the Minor Planet Center with discovering 15 asteroids, and he observed nearly 800 asteroids during his search for Pluto and years of follow-up searches looking for another candidate for the postulated Planet X.

Clyde Tombaugh

Section Title: Asteroids discovered
Table Section Text: Tombaugh is officially credited by the Minor Planet Center with discovering 15 asteroids, and he observed nearly 800 asteroids during his search for Pluto and years of follow-up searches looking for another candidate for the postulated Planet X.

Designation	Discovery

2839 Annette	October 5, 1929

2941 Alden	December 24, 1930

3310 Patsy	October 9, 1931

3583 Burdett	October 5, 1929

3754 Kathleen	March 16, 1931

3775 Ellenbeth	October 6, 1931

3824 Brendalee	October 5, 1929

4510 Shawna	December 13, 1930

4755 Nicky	October 6, 1931

5701 Baltuck	November 3, 1929

6618 Jimsimons	September 16, 1936

7101 Haritina	October 17, 1930

7150 McKellar	October 11, 1929

(8778) 1931 TD3	October 10, 1931

134340 Pluto	January 23, 1930

Sentence(s)

Clyde Tombaugh discovered 2839 Annette in 1929, mostly as a by-product of his search for Pluto.
In 1929, Clyde Tombaugh discovered asteroids 2839 Annette, mostly of his search on Pluto.

final_sentence: Clyde Tombaugh discovered 2839 Annette in 1929, mostly as a by-product of his search for Pluto.
final_sentence: In 1929, Clyde Tombaugh discovered asteroids 2839 Annette, mostly of his search on Pluto.