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Yarkaya Novaya v Kassiopee
<< Vchera 7.06.2021 Zavtra >>
Yarkaya Novaya v Kassiopee
Avtory i prava: Chak Aiyub
Perevod: D.Yu.Cvetkov
Poyasnenie: Chto eto za novoe svetyasheesya pyatnyshko v Kassiopee? — Novaya zvezda. Hotya Novye dovol'no chasto vstrechayutsya vo Vselennoi, eta Novaya, izvestnaya kak Novaya Kassiopei 2021 ili V1405 Cas, stala v proshlom mesyace na zemnom nebe nastol'ko yarkoi, chto ee mozhno bylo uvidet' nevooruzhennym glazom. Novaya Kassiopei 2021 vpervye poyarchala v seredine marta. V seredine maya ona neozhidanno stala eshe yarche i ostavalas' dovol'no yarkoi v techenie nedeli. Zatem blesk Novoi upal do urovnya nachala maya, no seichas ona snova nemnogo yarchaet, ee mozhno uvidet' v binokl'. Na kartinke Novaya otmechena strelkoi. Ona vspyhnula v sozvezdii Kassiopei, nedaleko ot tumannosti Puzyr'. Prichina vspyshki Novoi – termoyadernyi vzryv na poverhnosti belogo karlika, akkreciruyushego veshestvo zvezdy-sputnika v dvoinoi sisteme. Odnako detali etoi vspyshki poka neizvestny. Vspyshki Novyh ne razrushayut zvezdu i inogda povtoryayutsya. Izobrazhenie polucheno s ekspoziciei v 14 chasov v Detroite v shtate Michigan, SShA. Astronomy-professionaly i lyubiteli budut prodolzhat' sledit' za Novoi Kassiopei 2021 i vydvigat' gipotezy o prirode etogo yavleniya.

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Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.

English text
Po materialam Astronomy Picture Of the Day
Publikacii s klyuchevymi slovami: nova - novye zvezdy
Publikacii so slovami: nova - novye zvezdy
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