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On-Line Astronomical Observing Tools
astro-observer.com
You're here so you most already know this is the greatest on-line source for the astronomical observer! Well maybe not yet but we are getting there.
Your Sky
Web site with sky map. Offers pan left and right.
Variable Star Charts
Sky View Cafe
Online interactive sky map. Offers a zoomed window that can be changed by clicking on the main map.
Astronomy Magazine
Online interactive sky map. Allows zoom and pan.
Sky and Telescope
Online interactive sky map.
Sky Maps
Site that offers free monthly sky maps for northern and southern hemispheres in pdf format.
(example pdf)
National Geographic
Online sky map that has a grid. When a grid square is clicked a zoomed in image is displayed.
University of Wisconsin
A list of constellations. When you click on a constellation name a java applet displays it. Stars only.
Hawaiian Astronomical Society
A list of constellations. When you click on a constellation name a star chart image is displays. Includes Messier objects, and galaxies.
NASA JPL
Solar System Simulator
Fun simulator shows images of planets and/or moons as viewed form various selectable locations . Fun
Planetarium
Neat but not very useful
Free Star Charts (PDF)
Astronomical PC Software
Deep Sky 2003
Full featured interactive star chart with lots of features.
Free
Star Calc
Full featured interactive star chart with lots of features.
Free
Northern Sky
Free
SkyORB
Free
SFA Star Chart Viewer
Free
Star View
Free
Stellarium
Free
Earth Centered Universe
$19.95-$44.95
My Stars
Shareware $10
Sky Map
$39.99
PowerAge Sky Simulator
$39.00
Starry Night
I have tried a lot of these programs and this is by far the easiest, fastest, most feature filled program out there.
$49-$199
Red Shift
Nice for the price.
$49.00
SkyTools2
$99.00
Meade EPOCH 2000 Astronomical Software
$99.95
MegaStar5
$129.95
The Sky
$129-
$249
Star Atlas Pro
$136 Australian
SkyChart III
$49.95
Satellite Finders, Plotters, and Predictors
NASA Realtime
An easy to use set of web applications for satellite tracking and overfly prediction.
Heavens Above
ISS Prediction from Bester
Sattelite Tracker
Windows program that can control telescopes.
$29.00
The STScI Digitized Sky Survey
NASA Sky View
HEASARC
Two Micron All Sky Survey at IPAC
Other Astronomical Software and Sites
Lunar Phase
Solar Kingdonm
telescope-site.com
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Observing
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Dark Skies
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