1/6
Comet Book
Trusted1K+Downloads
4MBSize
8.1.0+2.7.3(08-01-2025)Latest version
PEGI-3DetailsReviewsVersionsInfo
1/6
Description of Comet Book
The Comet Book app clearly shows when Comets can be viewed and in which direction. The direction and elevation of a 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 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 a Comet by using Comet Book as a guide to the direction and elevation of the comet.
In addition, the new “3D Solar System seen from Space” mode allows you to view the motion of Comets and planets turning around the sun. Please take a look the comet’s movement around our solar system.
Comet Book - Version 2.7.3
(08-01-2025)What's newThe COMET BOOK app now allows you to download comet orbital elements from the Minor Planet Center and select any comet to display.We fixed an issue where the Comet Book app would crash when launched immediately after updating.
Good App GuaranteedThis app passed the security test for virus, malware and other malicious attacks and doesn't contain any threats.
Comet Book - APK Information
APK Version: 2.7.3Package: jp.co.vixen.cometbookName: Comet BookSize: 4 MBDownloads: 7Version : 2.7.3Release Date: 2025-01-08 06:45:01Min Screen: NORMALSupported CPU:
Package ID: jp.co.vixen.cometbookSHA1 Signature: F4:50:0B:95:70:23:A9:FD:1C:A4:A9:36:BA:82:1D:E9:A9:8B:D2:9DDeveloper (CN): Yuichi HattoriOrganization (O): VixenLocal (L): TokorozawaCountry (C): JPState/City (ST): Saitama
Latest Version of Comet Book
2.7.3
8/1/20257 downloads4 MB Size
Other versions
2.7.2
3/9/20247 downloads4 MB Size
2.7.1
8/8/20247 downloads4 MB Size
2.7
3/8/20247 downloads4 MB Size
2.6.1
31/12/20237 downloads2.5 MB Size
2.6
13/10/20237 downloads2.5 MB Size
2.5.6
2/11/20227 downloads2.5 MB Size
2.5.5
24/10/20227 downloads2.5 MB Size
2.5.4
10/7/20217 downloads2.5 MB Size
2.5.3
12/8/20207 downloads2.5 MB Size
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