Link utili – Software e utility

Collegamenti a siti da cui è possibile scaricare programmi di astronomia (es.: atlanti del cielo).

Alcuni calcoli utili
Marco Menichelli

Astrometrica
Herbert Raab

Astronomy software
Dan Bruton

Atlas Virtual de la Lune
Christian Legrand e Patrick Chevalley

BinObj
Fabio Ficola

C2A
Philippe Deverchère

Calendar converter
John Walker

CalSky

Cartes du Ciel
Patrick Chevalley

Celestia
Chris Laurel

Data Services
U.S. Naval Observatory – Astronomical Applications Department

Dimension 4

Eclipses Online Portal
(UK Hydrographic Office)

Eclissi e Calendari
Paolo Bonavoglia

Hallo Northern Sky
Han Kleijn

Heavens-Above

Home Planet
John Walker

Il Sole online
Istituto Tecnico Nautico Artiglio (Viareggio – LU)

Improved Solar Calculators
NOAA – National Oceanic and Atmospheric Administration

JPL’s HORIZONS System – Ephemerides for solar system objects
J.P.L. – N.A.S.A.

Moon calculator
Monzur Ahmed

NASA Eclipse Home Page
Fred Espenak

Occult
David Herald

Orologi Solari
Gian Casalegno

Shadows
François Lateyron

Sky Calendar
Stig Ottosen

Solar System Live
John Walker

Solar System Simulator
J.P.L. – N.A.S.A.

Solex
Aldo Vitagliano

Stellarium
Fabien Chéreau et al.

Variable Stars Observer
Patrick Chevalley

Your Sky
John Walker

Win Stars
Franck Richard