GO 12321

Wed Jan 14 18:14:22 EST 2026

Principal Investigator: Christopher Johns-Krull
PI Institution: Rice University
Investigators (XML)

Title: The Parallax of the Planet Host Star XO-3
Cycle: 18
External Allocation: 5 orbits
Proprietary Period: 12 months

Program Status: Program has been Completed

Program Coordinator: Denise Taylor Contact

Program Contents

• APT File
• Formatted Listing
• Public PDF
• HST Archive Information

Visit Status Information (XML)

Related Programs

• 11706: The Parallax of the Planet Host Star XO-3