Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_60 ( diameter__km_ VARCHAR, longitude VARCHAR, year_named VARCHAR )

### Question ###
What's the total diameter when longitude is 357.8e later than 1985?

### Accurate SQL ###

SELECT COUNT(diameter__km_) FROM table_name_60 WHERE longitude = "357.8e" AND year_named > 1985