Note: This was a confirmation to me. I believe Hale-Bopp is the piece of the star or one of the signs that the Lord was speaking about in Prophecy 33, on 21 Jan 1991.

33. Prophecy given to Raymond Aguilera on 21 January 91 in tongues English.

....Look to Jesus. Jesus is your Savior. He died for you. He died for you. He is fighting for you right now. He is fighting for you right now. But remember, the second coming is coming also. I am sending the star. I am sending the piece of the star. It is in the sky. It is in the sky. If you'll look, if you'll look real hard, if you'll look real hard, you'll see it. You'll see it very soon. You'll see it very soon. And that's a sign. And that's a sign of things that I said that are going to happen. They are going to happen. They are going to happen. There are going to be many other signs My Children, many signs. Just open those ears and those eyes. Look at the sky. Look at the sky. Look at the weather. Look at your brothers and sisters.....

Here are some photographes of sightings of Hale-Bopp in 1997, six years after Prophecy 33 was given.