Cannonia

(1928 RV )
CURRENT POSITION: 0 SAG 13
Incl: 4.05086
Eccent: 0.1551832
Period: 3.3001848388118 years
AU 2.2165564
Type: 0000

Discovery Chart

11.9.1928 00:40 Simeis 33e60 44n24 observations 1

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Named by the discoverer (RI 584) in honor of Miss Annie Jump Cannon (1863–1941). At Harvard University she classified the spectra of about 225,000 stars for the Henry Draper Catalogue in a system of spectral types which she had developed. (H 105)

Cannon is also honored by a lunar crater.

Avastatud: 11-9-1928 Avastamiskoht: Simeis Avastajad: Shajn, P. F.

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