Sighting time, date & location

On 11/15/2000 at 23:48 a Diamond was sighted in Newmarket (Uk/England), , United Kingdom.

Latitude: 53.3
Longitude: -3.383333

The object was seen for 1200 seconds/20 mins.

Sighting Description:

Two craft&#44One small diamond&#44one large triangle moving silently and close together.