By Vixen Co.,Ltd.
Open iTunes to buy and download apps.
The Comet Book APP clearly shows you when Comet can be viewed and which direction is it in.
The direction and elevation of Comet can change noticeably in a day due to its fast apparent motion. The moon and a bright planet may be convenient as a guide to find the comet though they have a large apparent motion, too.
This app determines where Comet is in the sky when it becomes visible at your observing site.
You can easily start your observation of Comet using Comet Book as a guide to the direction and elevation of the comet.
What's New in Version 2.0.6
Software update has been done and bug was fixed.
Tracking was not properly excuted when the direction of device was changed from vertical to horizontal.
Also missing easy way to set time to right now. Date time and vector text could be larger.
Great for free :)
- Category: Education
- Updated: Jan 02, 2017
- Version: 2.0.6
- Size: 5.6 MB
- Languages: English, Japanese
- Seller: Vixen Co., Ltd.
- © 株式会社ビクセン
Compatibility: Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.