Publikacii
za oktyabr' 2001 goda.
Razdel: Planety i Solnechnaya sistema
22 oktyabrya ozhidaetsya maksimum ezhegodnogo meteornogo potoka
orionid. Prognoziruemoe
vremya maksimuma -- 2h UT. Radiant dannogo
potoka lezhit na granice sozvezdii
Oriona i
Bliznecov,
vblizi zvezdy
25 oktyabrya 1671 goda, 330 let nazad, Dzhovanni Kassini otkryl Yapet - tretii po velichine sputnik Saturna.
Ezhegodnyi dovol'no slabyi (3-5 meteorov v chas) meteornyi potok, dvoinoi radiant kotorogo lezhit v sozvezdii Tel'ca. Pik potoka prihoditsya na 3 noyabrya, predely s 13 sentyabrya po 29 noyabrya. Meteornyi potok svyazan s kometoi Enke.
Ezhegodnyi meteornyi potok, radiant kotorogo lezhit v "serpe" sozvezdiya L'va. Pik potoka prihoditsya na 17 noyabrya, a obychnaya prodolzhitel'nost' - okolo chetyreh dnei. Hotya v eti dni kazhdyi god nablyudaetsya lish' nebol'shoe chislo meteorov, inogda otmechayutsya i zahvatyvayushie zrelisha. Tak, v 1966 g. mozhno bylo uvidet' do 40 meteorov v sekundu!
Sil'nyi ezhegodnyi meteornyi potok,
radiant
kotorogo lezhit nedaleko ot zvezdy
Ezhegodnyi meteornyi potok, radiant kotorogo lezhit v sozvezdii Volopasa, okolo granicy s sozvezdiyami Gerkulesa i Drakona. Nazvanie otnositsya k tem vremenam, kogda eta oblast' neba prinadlezhala sozvezdiyu Stennogo Kvadranta (Quadrans Muralis), teper' uzhe ne sushestvuyushemu. Pik meteornogo potoka prihoditsya na 3 yanvarya, a obychnye predely - s 1 po 6 yanvarya.
(Dzheminidy) Ezhegodnyi meteornyi potok, radiant kotorogo lezhit v sozvezdii Bliznecov (vblizi zvezdy Kastor). Maksimum potoka prihoditsya na 13 dekabrya, a naibolee chastoe vremya ego poyavleniya - 7-16 dekabrya. Etot meteornyi potok imeet neobychnuyu orbitu s rasstoyaniem perigeliya vsego 0.14 a.e.
Ezhegodnyi meteornyi potok, inogda nazyvaemyi aprel'skimi Liridami. Ego radiant lezhit na granice sozvezdii Liry i Gerkulesa. Pik meteornogo livnya prihoditsya na 22 aprelya, obychnoe vremya ego poyavleniya - s 19 po 25 aprelya. Meteornyi potok svyazan s kometoi Tetchera (C/1861 G1). Hotya obychno meteornyi potok byvaet slabym, inogda nablyudayutsya krasivye livni.
Pod etim nazvaniem figuriruyut dva razlichnyh meteornyh potoka. Eta-Akvaridy nablyudayutsya mezhdu 24 aprelya i 20 maya (chashe 4-5 maya). Eto prekrasnyi yuzhnyi meteornyi liven', svyazannyi s kometoi Galleya (1P/Galleya). Ego radiant raspolozhen v tochke s RA 22h 20m, Dec. -1o. Srednyaya plotnost' vypadaniya v maksimume 35 meteorov v chas.
Ezhegodnyi meteornyi potok, mnozhestvennyi
radiant
kotorogo lezhit na granice
Oriona i
Bliznecov,
okolo zvezdy |
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