Alternatives and similar repositories for callhorizons

Users that are interested in callhorizons are comparing it to the libraries listed below

• NASA-Planetary-Science / sbpy
  A Python package for small bodies research
  ☆74Updated 6 months ago
• milicolazo / Pyedra
  ☆20Updated 5 months ago
• astrospice / astrospice
  A python package for using SPICE kernels with astropy coordinates
  ☆18Updated last year
• spacetelescope / gwcs
  Generalized World Coordinate System: provides tools for managing WCS in a general way
  ☆51Updated last week
• liberfa / pyerfa
  Python bindings for ERFA routines
  ☆40Updated last week
• SETI / rms-tools
  ☆33Updated last year
• megalut / sewpy
  Source Extractor Wrapper for Python
  ☆24Updated 6 years ago
• james-m-osborn / astrosat
  ☆20Updated 2 years ago
• mkelley / mskpy
  MSK's personal Python library, mostly for astronomy work.
  ☆10Updated 3 months ago
• brandon-rhodes / python-novas
  The United States Naval Observatory NOVAS astronomy library for Python
  ☆46Updated 7 months ago
• brandon-rhodes / python-jplephem
  Python version of NASA DE4xx ephemerides, the basis for the Astronomical Alamanac
  ☆120Updated 2 months ago
• spacetelescope / drizzle
  A package for combining dithered images into a single image
  ☆56Updated last week
• mwcraig / reducer
  Friendly professional-level data reduction...documentation here:
  ☆27Updated 2 weeks ago
• rca / PySPICE
  Python wrapper around the NAIF CSPICE library
  ☆39Updated 12 years ago
• astropy / astrowidgets
  *PRE-ALPHA*/heavy dev. Jupyter widgets leveraging the Astropy ecosystem
  ☆34Updated last month
• astropy / astropy-project
  Documents and policies regarding the Astropy Project as a whole.
  ☆42Updated this week
• spacetelescope / romancal
  Python library to process science observations from the Nancy Grace Roman Space Telescope
  ☆36Updated last week
• astropy / pyvo
  An Astropy affiliated package providing access to remote data and services of the Virtual Observatory (VO) using Python.
  ☆79Updated this week
• spacetelescope / imexam
  imexam is a python tool for simple image examination, and plotting, with similar functionality to IRAF's imexamine
  ☆75Updated 5 months ago
• astropy / astropy-healpix
  BSD-licensed HEALPix for Astropy - maintained by @astrofrog and @lpsinger
  ☆57Updated this week
• oorb / oorb
  An open-source orbit-computation package for Solar System objects.
  ☆59Updated 3 months ago
• esdc-esac-esa-int / pyesasky
  ESASky Widget for Jupyter Notebook
  ☆24Updated last month
• crpurcell / friendlyVRI
  A Virtual Radio Interferometer application
  ☆57Updated 9 months ago
• astropy / astropy-helpers
  Helpers for Astropy and Affiliated packages
  ☆29Updated 9 months ago
• astromatic / visiomatic
  A web client for visualizing science-grade astronomy images
  ☆40Updated 5 months ago
• wlandsman / IDLAstro
  Astronomy related procedures in the commercial IDL language
  ☆153Updated 2 years ago
• Caltech-IPAC / firefly
  Web-based UI library for astronomical data archive access and visualization
  ☆47Updated last week
• astropy / astropy.github.com
  The Astropy web pages
  ☆46Updated 2 weeks ago
• ejeschke / ginga
  The Ginga astronomical FITS file viewer
  ☆124Updated 2 weeks ago
• WorldWideTelescope / pywwt
  Python interface to WorldWide Telescope
  ☆52Updated last month