shower: 21

This data as json, copyable

iau_no	iau_code	iau_name	created_at	updated_at
21	AVB	alpha Virginids	2024-01-05T23:12:02.068Z	2025-12-04T14:00:09.654Z

Links from other tables

1,823 rows from shower_iau_no in meteor
7,882 rows from shower_iau_no in stats_total_number_of_meteors_by_shower_and_month