annual parallax

ریشه

Derived from the Latin 'annus' meaning 'year' and Greek 'parallaxis' meaning 'alternation'.

مثال

• The annual parallax is used to measure the distance to nearby stars.
• Astronomers use the annual parallax to calculate stellar distances.
• The annual parallax of a star decreases as its distance from Earth increases.

ترکیب‌های رایج

Measure annual parallax Annual parallax method Annual parallax measurement Annual parallax shift