Triangle shaped UFO seen in daytime in 1963 in rural West Kentucky community

I was 10 years old in 1963.  I've never told anyone but friends and family but after the recent sightings in Texas I thought I would tell my story.  Currently I work as a Social Worker in Aging.  I have 6o to 70 clients and have worked in this position for 18 years.  I have two grown successful children and have been married 35 years.
It was a warm summer day and I was outside where I stayed most of the time in our rural farm community.  I had walked out to the end of our garden fence accompanied by my dog.  For some reason and I will never know why because I did not hear anything but I turned my head back over my shoulder and looked up in the sky and there it was.  It was triangle in shape,silver and flying horizontally although it did not appear to be flying but just hanging in the sky.  I can't judge distance but it was not low like a small plane flies and it was not as high as a jet flies.  But it looked huge.  It appeared to have some type of nose in front where it seemed to be piloted.  I felt like I was looking at it and it was looking at me so I took off running yelling, Mom, Mom, come look.  My mother came out the back door and I pointed to the sky and it was gone.  Just vanished in a blink of an eye.
Witness indicates that the date of the event is approximate.  PD