Clasificación espectral Flashcards

(8 cards)

1
Q

Los tipos espectrales se ordenan por…

A

temperaturas decrecientes

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2
Q

Se denotan con las letras…

A

OBAFGKM

OH BOY, a free gong, kiss me

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3
Q

Temp. ef. de O…M

A

O (35 000 -> 25 000K)

M (<3 500K)

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4
Q

Además hay letras para…

A

estrellas peculiares

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5
Q

Como la clasficación es contínua ya que la escala de temperatura lo es, los tipos espectrales se dividen en subtipos…

A

0-9

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6
Q

Un tipo B9 es más parecida a una…

A

A0 que a una B0

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7
Q

Hay un segundo parámetro que caracteriza…

A

la clase de luminosidad

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8
Q
V
IV
III
II
I
A

Enana de la secuencia principal 0.1

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