Issues

• Add a MoonAltitudeConstraint

  astropy/astroplan#668 · Filter by author michaelbaisch opened on Oct 24, 2026

• Generalize AtNightConstraint to support solar altitude ranges

  astropy/astroplan#667 · Filter by author michaelbaisch opened on Oct 24, 2026

• Observer.moon_phase() fails with its default time=None

  bugpriority: low
  astropy/astroplan#663 · Filter by author tepickering opened on Oct 23, 2026

• Cache SGP4SatelliteTarget propagation across constraint evaluations

  enhancementpriority: low
  astropy/astroplan#661 · Filter by author tepickering opened on Oct 23, 2026

• PriorityScheduler raises 'block already occupied' with sub-second time_resolution

  priority: low
  astropy/astroplan#660 · Filter by author tepickering opened on Oct 22, 2026

• Weighted scoring of constraints in the scheduler

  priority: medium
  astropy/astroplan#655 · Filter by author tepickering opened on Oct 22, 2026

• Raise minimum astropy to 7.0 so tests don't download IERS-A

  priority: high
  astropy/astroplan#654 · Filter by author tepickering opened on Oct 22, 2026

• Bug: plot_finder_image passes unsupported grid argument to SkyView.get_images()

  astropy/astroplan#637 · Filter by author spider65 opened on Mar 19, 2026
  5

• use_local_tz for plot_altitude

  astropy/astroplan#629 · Filter by author prookyon opened on Nov 9, 2025

• Adding solar system targets to astroplan

  priority: medium
  astropy/astroplan#628 · Filter by author hhsieh00 opened on Nov 8, 2025
  1

• Unable to change color scheme of plot_schedule_airmass

  priority: medium
  astropy/astroplan#616 · Filter by author MaxxHaehn opened on Mar 31, 2025

• Fix milestones

  bugpriority: high
  astropy/astroplan#606 · Filter by author pllim opened on Dec 10, 2024

• customizing sky plot's: Azimuth convention

  priority: low
  astropy/astroplan#600 · Filter by author space-cadet-44 opened on Nov 22, 2024

• Add type hints

  astropy/astroplan#592 · Filter by author vandalt opened on Sep 14, 2024

• Custom constrain: minimum temporal separation of two blocks?

  priority: low
  astropy/astroplan#590 · Filter by author astronasko opened on Aug 16, 2024

• WebAssembly ImportError - add whl to PyPI

  astropy/astroplan#583 · Filter by author pgriffin17 opened on Jun 24, 2024

• Initialize altitude constraint from profile

  priority: medium
  astropy/astroplan#577 · Filter by author HealthyPear opened on Nov 16, 2023
  2

• MoonSeparationConstraint issue

  priority: medium
  astropy/astroplan#574 · Filter by author deividribeiro opened on Oct 6, 2023

• Set labels to data using plot_altitude

  priority: medium
  astropy/astroplan#573 · Filter by author HealthyPear opened on Oct 2, 2023

• proposed: rise/set/transit method rewrite

  priority: medium
  astropy/astroplan#517 · Filter by author edose opened on Feb 4, 2022

• constraints function gives AttributeError if targets is in ndarray

  priority: medium
  astropy/astroplan#513 · Filter by author ysBach opened on Oct 31, 2021
  2

• Create plot_schedule_altitude() function

  priority: low
  astropy/astroplan#396 · Filter by author jkampars opened on Dec 13, 2018
  1

• How to (manually) erase ObservingBlocks, TransitionBlocks

  priority: low
  astropy/astroplan#358 · Filter by author rodleiva opened on Apr 17, 2018

• Feature request: next_eclipse method

  enhancementhelp wantedpriority: low
  astropy/astroplan#333 · Filter by author bmorris3 opened on Oct 23, 2017

• transitioner might want "acquisition" component

  help wantedpriority: mediumproposal
  astropy/astroplan#289 · Filter by author StuartLittlefair opened on Feb 16, 2017