Table 2-1 Refer to Table 2-1. Which star in the table would not be visible to the unaided eye of an observer on Earth?
A) α Cet
B) α Cma
C) Nim
D) ρ Per
E) δ Dra

Name: Table 2-1 Refer to Table 2-1. Which star in the table would not be visible to the unaided eye of an observer on Earth? A) α Cet B) α Cma C) Nim D) ρ Per E) δ Dra
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Question

Table 2-1  Refer to Table 2-1. Which star in the table would not be visible to the unaided eye of an observer on Earth?
A) α Cet 
B) α Cma 
C) Nim 
D) ρ Per 
E) δ Dra

Quizplus · Accepted Answer

The apparent magnitude of Nim is 9.9, which is above the usual limit of 6 for stars visible to the unaided eye on Earth.