Emerald Observatory for iPad 1.4
Emerald Observatory displays a wealth of astronomical information all on one screen, in a unique but understandable format. Information includes:
- 12- and 24-hour ordinary clock time
- Times of rise and set for the Sun, the Moon, and the 5 classical planets
- Times of the beginning and ending of twilight
- Heliocentric orrery (display of the planets in orbit around the Sun)
- Altitude and azimuth for the same bodies (one...