Search results for "module:Astro::Constants"

Astro::Constants - This library provides physical constants for use in Physics and Astronomy based on values from 2018 CODATA. River stage zero No dependents

This module provides physical and mathematical constants for use in Astronomy and Astrophysics. The values are stored in Physical_Constants.xml in the data directory and are mostly based on the 2018 CODATA values from NIST. NOTE: Other popular langua...

DUFFEE/Astro-Constants-0.1401 - 20 Apr 2020 19:06:48 UTC

Astro::Constants::CGS - This library provides physical constants for use in Physics and Astronomy based on values from 2018 CODATA. River stage zero No dependents

DUFFEE/Astro-Constants-0.1401 - 20 Apr 2020 19:06:48 UTC

Astro::Constants::MKS - This library provides physical constants for use in Physics and Astronomy based on values from 2018 CODATA. River stage zero No dependents

DUFFEE/Astro-Constants-0.1401 - 20 Apr 2020 19:06:48 UTC

Astro::Montenbruck::RiseSet::Constants River stage zero No dependents

Constants used across rise/set modules....

KRUSHI/Astro-Montenbruck-1.26 - 05 Feb 2022 18:30:10 UTC

Constants/Constants.pm River stage zero No dependents

AALLAN/Astro-GCN-0.1 - 11 Apr 2006 23:10:58 UTC

Table/Constants.pm River stage zero No dependents

DJERIUS/Astro-STSDAS-Table-0.13 - 18 Jul 2002 21:39:19 UTC

Astro::SLA - Perl interface to SLAlib positional astronomy library River stage zero No dependents

This modules provides a Perl interface to either the C or Fortran versions of the SLALIB astrometry library written by Pat Wallace. In general the single precision routines have not been implemented since perl can work in double precision. The SLALIB...

TJENNESS/Astro-SLA-1.03 - 06 Nov 2013 04:34:50 UTC

Astro::PAL - Perl interface to Starlink PAL positional astronomy library River stage one • 3 direct dependents • 7 total dependents

This modules provides a Perl interface to either the Starlink PAL positional astronomy library. Return values are returned on the stack rather than being modified in place. In addition small utility subroutines are provided that do useful tasks (from...

GSB/Astro-PAL-1.09 - 30 Jan 2021 00:45:16 UTC

Astro::Coords - Class for handling astronomical coordinates River stage one • 4 direct dependents • 5 total dependents

Class for manipulating and transforming astronomical coordinates. Can handle the following coordinate types: + Equatorial RA/Dec, galactic (including proper motions and parallax) + Planets + Comets/Asteroids + Fixed locations in azimuth and elevation...

GSB/Astro-Coords-0.20 - 11 Sep 2019 19:47:31 UTC

Astro::SkyPlot - Create very basic sky plots River stage zero No dependents

A module to create very basic sky plots as EPS documents....

SMUELLER/Astro-SkyPlot-0.03 - 02 Jan 2010 20:12:51 UTC

Astro::Sunrise - Perl extension for computing the sunrise/sunset on a given day River stage one • 1 direct dependent • 1 total dependent

This module will return the sunrise and sunset for a given day. Months are numbered 1 to 12, in the usual way, not 0 to 11 as in C and in Perl's localtime. Eastern longitude is entered as a positive number Western longitude is entered as a negative n...

JFORGET/Astro-Sunrise-0.99 - 05 Feb 2021 18:52:59 UTC

DateTime::Astro - Functions For Astromical Calendars River stage one • 2 direct dependents • 9 total dependents

DateTime::Astro implements functions used in astronomical calendars, such as calculation of lunar longitudea and solar longitude. This module is best used in environments where a C compiler and the MPFR arbitrary precision math library is installed. ...

DMAKI/DateTime-Astro-1.04 - 30 Sep 2020 12:30:57 UTC

Astro::Telescope - class for obtaining telescope information River stage one • 4 direct dependents • 6 total dependents

A class for handling properties of individual telescopes such as longitude, latitude, height and observational limits....

TJENNESS/Astro-Telescope-0.71 - 25 May 2012 21:51:11 UTC

Astro::Cosmology - calculate cosmological distances, volumes, and times River stage zero No dependents

This module provides a set of routines to calculate a number of cosmological quantities based on distance and time. Some are a bit complex - e.g. the volume element at a given redshift - while some, such as the conversion between flux and luminosity,...

DJBURKE/Astro-Cosmology-0.90 - 04 Aug 2001 15:53:34 UTC

Astro::SpaceTrack - Retrieve orbital data from www.space-track.org. River stage one • 1 direct dependent • 2 total dependents

This package retrieves orbital data from the Space Track web site <https://www.space-track.org> and several others. You must register and get a user name and password before you can get data from Space Track. Other methods ("celestrak()", "amsat()", ...

WYANT/Astro-SpaceTrack-0.158 - 05 Oct 2022 11:14:57 UTC

Astro::WCS::LibWCS - Perl interface to WCSTools libwcs River stage zero No dependents

This module is a Perl interface to the routines in the WCSTools libwcs C library, by Doug Mink. WCSTools is a package of programs and a library for using the World Coordinate System (WCS). See http://tdc-www.harvard.edu/software/wcstools/ for more in...

PRATZLAFF/Astro-WCS-LibWCS-0.94 - 14 Jan 2013 17:40:48 UTC

Astro::FITS::CFITSIO - Perl extension for using the cfitsio library River stage one • 4 direct dependents • 4 total dependents

Perl interface to William Pence's cfitsio subroutine library. For more information on cfitsio, see http://heasarc.gsfc.nasa.gov/fitsio. This module attempts to provide a wrapper for nearly every cfitsio routine, while retaining as much cfitsio behavi...

PRATZLAFF/Astro-FITS-CFITSIO-1.16 - 22 Aug 2022 21:13:53 UTC

Astro::Catalog::Item - A generic star object in a stellar catalogue. River stage one • 2 direct dependents • 2 total dependents

Stores generic meta-data about an individual stellar object from a catalogue. If the catalogue has a field center the Distance and Position Angle properties should be used to store the direction to the field center, e.g. a star from the USNO-A2 catal...

GSB/Astro-Catalog-4.36 - 11 Oct 2021 23:23:02 UTC

Astro::App::Satpass2 - Forecast satellite visibility. River stage zero No dependents

WYANT/Astro-App-Satpass2-0.050 - 28 Sep 2022 13:45:44 UTC

Astro::Coord::ECI::Sun - Compute the position of the Sun. River stage one • 7 direct dependents • 8 total dependents

This module implements the position of the Sun as a function of time, as described in Jean Meeus' "Astronomical Algorithms," second edition. It is a subclass of Astro::Coord::ECI, with the id, name, and diameter attributes initialized appropriately, ...

WYANT/Astro-satpass-0.128 - 02 Oct 2022 12:54:38 UTC
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