M3, is a globular cluster located about 33,900 light-years from Earth in the constellation Canes Venatici, containing approximately 500,000 stars. It is notable for having the largest number of variable stars found in any globular cluster, making it a popular target for amateur astronomers.

M39, also known as NGC 7092, is an open star cluster located in the constellation Cygnus, approximately 800 light-years away from Earth. It contains around 30 stars and is best observed with binoculars or small telescopes, appearing about the same size as the full Moon in the night sky.

M52, is a fine open cluster located in a rich Milky Way field. It is one of the rich clusters for which amateur Jeff Bondono has proposed the name "salt and pepper" clusters.

NGC 7635, also known as the Bubble Nebula, Sharpless 162, or Caldwell 11, is an H II region emission nebula in the constellation Cassiopeia. The "bubble" is created by the stellar wind from a massive hot, 8.7 magnitude young central star, SAO 20575. The nebula is near a giant molecular cloud which contains the expansion of the bubble nebula while itself being excited by the hot central star, causing it to glow. It was discovered in November 1787 by William Herschel.

M92, also known as NGC 6341 is a globular cluster of stars in the northern constellation of Hercules.

NGC 457 + NGC436, NGC 457 is an open star cluster in the constellation Cassiopeia.