Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_30 (perigee__km_ INTEGER, launch_date VARCHAR)
### Question:
What is the lowest Perigee with a Launch date of 1970-08-26?
### Answer:
SELECT MIN(perigee__km_) FROM table_name_30 WHERE launch_date = "1970-08-26"