About: 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.
Table of Contents:
The moon and a bright planet may be convenient as a guide to find the comet though they have large apparent motion, too.
The direction and elevation of a Comet can change noticeably in a day due to its fast apparent motion.
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.
The Comet Book app clearly shows when Comets can be viewed and in which direction.
This app determines where Comet is in the sky when it becomes visible at your observing site.
Please take a look the comet’s movement around our solar system.
- Provides accurate information about celestial events
- Easy to use interface
- Free to download and use
- Updated version (2.0.4) has fixed previous issues and improved usability
By the Indestructible Virus
I downloaded this after I heard about Neowise being visible this evening and I am not disappointed at all! CometBook is perfect and I will continue to use it for years to come!
By 兔兔就是我就是兔兔
The slider to control date and time is hard to use. Plz replace it. Thanks
By Spajd1446
It's a great app over its just not in English.
By Halfdonkeyed
Also missing easy way to set time to right now. Date time and vector text could be larger.
Great for free :)
By Letleb
Can't read the text, but does the job! At least for panstarrs.
By Siamese_su
Great app!
By Joe Blow from Kokomo XXX
The new screen looks great. But NOTHING is working.
Update ver. 2.0.4: Now everything is working and it is easier than ever to use. Nice job!!
Yes. Comet Book is very safe to use. This is based on our NLP (Natural language processing) analysis of over 11 User Reviews sourced from the Appstore and the appstore cumulative rating of 4.3/5 . Justuseapp Safety Score for Comet Book Is 49.3/100.
Yes. Comet Book is a totally legit app. This conclusion was arrived at by running over 11 Comet Book User Reviews through our NLP machine learning process to determine if users believe the app is legitimate or not. Based on this, Justuseapp Legitimacy Score for Comet Book Is 64.2/100..
Comet Book works most of the time. If it is not working for you, we recommend you excersise some patience and retry later or Contact Support.
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