Sighting time, date & location

On 10/4/1978 at 19:30 a Sphere was sighted in Philadelphia, PA, United States.

Latitude: 39.9522222
Longitude: -75.1641667

The object was seen for 1200 seconds/twenty minutes.

Sighting Description:

eight foot flurescant globe puts out lights then floats through antenna farm missing a dozen towers and a hundred cables