價格：免費
更新日期：2015-03-01
檔案大小：486.3 MB
目前版本：1.2.1
版本需求：需要 iOS 6.1 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
The Triatlas app contains the most detailed, speedy star chart available for smartphones and tablets!
- Stars up to mag 12.6
- Galaxies up to mag 15.5 (PGC). 37000 in total!
- 1200 planetary nebulae
- 1800 open clusters, all globulars
- Others: SH-2, RCW,LDN / Barnard
- Double stars whose main star is brighter than 11th magnitude (35,000 double stars)
- Variable stars whose maximum reaches the 12.5 magnitude (29,000 variable stars)
PLUS:
- Flexible Night vision mode
- Landscape-portrait mode
- Flip and mirror (Supporting telescope orientation)
- Chart-to-chart navigation using the black corners.
Based on the charts made by Jose Torres. Used with permission.
支援平台：iPhone, iPad