Periodic comet — Periodic Pe ri*od ic, Periodical Pe ri*od ic*al, a. [L. periodicus, Gr. ?: cf. F. p[ e]riodique.] 1. Of or pertaining to a period or periods, or to division by periods. [1913 Webster] The periodicaltimes of all the satellites. Sir J. Herschel.… … The Collaborative International Dictionary of English
periodic comet — noun : a comet that moves about the sun in a closed orbit … Useful english dictionary
Periodic — Pe ri*od ic, Periodical Pe ri*od ic*al, a. [L. periodicus, Gr. ?: cf. F. p[ e]riodique.] 1. Of or pertaining to a period or periods, or to division by periods. [1913 Webster] The periodicaltimes of all the satellites. Sir J. Herschel. [1913… … The Collaborative International Dictionary of English
Periodic function — Periodic Pe ri*od ic, Periodical Pe ri*od ic*al, a. [L. periodicus, Gr. ?: cf. F. p[ e]riodique.] 1. Of or pertaining to a period or periods, or to division by periods. [1913 Webster] The periodicaltimes of all the satellites. Sir J. Herschel.… … The Collaborative International Dictionary of English
Periodic law — Periodic Pe ri*od ic, Periodical Pe ri*od ic*al, a. [L. periodicus, Gr. ?: cf. F. p[ e]riodique.] 1. Of or pertaining to a period or periods, or to division by periods. [1913 Webster] The periodicaltimes of all the satellites. Sir J. Herschel.… … The Collaborative International Dictionary of English
Periodic star — Periodic Pe ri*od ic, Periodical Pe ri*od ic*al, a. [L. periodicus, Gr. ?: cf. F. p[ e]riodique.] 1. Of or pertaining to a period or periods, or to division by periods. [1913 Webster] The periodicaltimes of all the satellites. Sir J. Herschel.… … The Collaborative International Dictionary of English
Periodic time of a heavenly body — Periodic Pe ri*od ic, Periodical Pe ri*od ic*al, a. [L. periodicus, Gr. ?: cf. F. p[ e]riodique.] 1. Of or pertaining to a period or periods, or to division by periods. [1913 Webster] The periodicaltimes of all the satellites. Sir J. Herschel.… … The Collaborative International Dictionary of English
Comet Brooks — may refer to any one of 17 comets: C/1885 R1 (a.k.a. 1885 III, 1885c) C/1885 Y1 (a.k.a. 1885 V, 1885f) C/1886 H1 (a.k.a. 1886 V, 1886a) C/1886 J1 (a.k.a. 1886 III, 1886b) D/1886 K1 (a.k.a. 1886 IV, 1886c) C/1887 B2 (a.k.a. 1887 II, 1887b) C/1888… … Wikipedia
Comet Mrkos — may refer to any one of these comets discovered by Antonín Mrkos: C/1947 Y1 (a.k.a. 1948 II, 1948a) C/1952 H1 (a.k.a. 1952 V, 1952c) C/1952 W1 (a.k.a. 1953 II, 1952f) C/1955 L1 (a.k.a. 1955 III, 1955e) C/1956 E1 (a.k.a. 1956 III, 1956b) C/1957 P1 … Wikipedia
Comet Borrelly — may mean: The numbered periodic comet 19P/Borrelly (a.k.a. 19P/1904 Y2, 1905 II, 1904e, 19P/1911 S1, 1911 VIII, 1911e, 1918 IV, 1918c 1925 VIII, 1925f, 1932 IV, 1932i, 1953 IV, 1954b, 1960 V, 1960k, 1967 VIII, 1967m, 1974 VII, 1973m, 1981 IV,… … Wikipedia