Bonding apparatus, bonding method, and article manufacturing method

An article manufacturing method comprising:

• forming a bonded object by bonding a second member to a first member;
• and
• obtaining an article by processing the bonded object,
• wherein the forming of the bonded object is performed in a bonding apparatus including a first holder configured to hold the first member, a second holder configured to hold the second member, a positioning mechanism configured to adjust a relative position between the first holder and the second holder, a first camera configured to capture the first member, and a second camera held by the first holder and configured to capture the second member, and the forming of the bonded object comprises:
• obtaining an operation history of the bonding apparatus;
• and
• controlling, based on an output of the first camera, an output of the second camera, and the operation history, the positioning mechanism so as to position the second member to a bonding target location of the first member.