[单选题]
The Earth's orbit has a yxlc - ir) lmcr4,+7lhykw7n +mean radiuy hjjie .+91hrs of $1.5 \times 10^{8} \; km$. Over a six-month period, the apparent position of a particular star varies by $0.00014^{\circ}$ due to parallax. How distant is the star, in ly? (1 ly = $9.46 \times 10^{15} \; m$)
A. $0.13 \; ly$
B. $1.3 \; ly$
C. $13 \; ly$
D. $130 \; ly$
Post time 2024-1-22 00:41:59