Icon of program: Altair

Altair for Windows

Download now

Used Altair for Windows?

Editors’ Review

Download.com staff
Altair is a Windows-based astronomy calculator that efficiently computes essential astronomical parameters, including sidereal time, Julian dates, and coordinate conversions. It's a handy tool for anyone needing quick calculations.
Enlarged image for Altair
Altair 0/1

  • Pros

    • Calculates Local Sidereal Time, Julian Date, and Universal Time.
    • Converts RA/DEC to Alt/Az and vice versa.
    • Includes built-in object and location databases.
    • Supports date entry between 1900 and 2100.
    • Can print results and write to text files.

  • Cons

    No Cons available

Icon of program: Altair

Altair for Windows

Download now

Used Altair for Windows?

Explore More

Full Specifications

GENERAL
Release
Latest update
Version
2.0
OPERATING SYSTEMS
Platform
Windows
Operating System
  • Windows 7
  • Windows XP
  • Windows 10
  • Windows Vista
  • Windows 2003
  • Windows 2000
  • Windows Server
Additional Requirements
None
POPULARITY
Total Downloads
231
Downloads Last Week
8
Report Software

Program available in other languages

Last Updated

Developer’s Description

By Minserv (Mineral Services)
Calculate astronomical parameters easily.
Altair is an astronomy calculator for Windows. Altair calculates Local Sidereal Time, Julian Date, Universal Time, RA/DEC to Alt/Az and Alt/Az to RA/DEC.Built in object database.Built in location database.Converts RA/DEC to Alt/Az and Alt/Az to RA/DEC.Calculates Julian Date.Calculates Local Sidereal Time.Calculates Universal Time.Print Results.Write to Text File.Enter any date between 1900 and 2100.
Download.com
Your review for Altair