effective radius

Summary

effective radius is a formula^[1]. It draws 23 Wikipedia views per month (formula category, ranking #124 of 501).^[2]

Key Facts

• effective radius's instance of is recorded as formula^[3].
• effective radius's Freebase ID is recorded as /m/026qrzl^[4].
• effective radius's facet of is recorded as galaxy^[5].
• effective radius's defining formula is recorded as N(T)=\frac{T}{2\pi}\log{\frac{T}{2\pi}}-\frac{T}{2\pi}+O(\log{T})^[6].
• effective radius's Unified Astronomy Thesaurus ID is recorded as 617^[7].
• effective radius's maintained by WikiProject is recorded as WikiProject Mathematics^[8].
• effective radius's Microsoft Academic ID is recorded as 2779406902^[9].
• effective radius's OpenAlex ID is recorded as C2779406902^[10].

Why It Matters

effective radius draws 23 Wikipedia views per month (formula category, ranking #124 of 501).^[2] It has Wikipedia articles in 11 language editions, a strong signal of global cultural recognition.^[11] It is known by 3 alternative names across languages and contexts.^[12]