Messier Journal
Damon Degner
Getting the latest details from the App Store…
Damon Degner
Getting the latest details from the App Store…
For astrophotographers and visual astronomers in the Northern Hemisphere, who are collecting Messier objects. This app will help you learn about, locate, and journal all 110 objects from the Messier Catalog. It is a great way to keep an organized record of finding these celestial wonders. FEATURES LEARN: All 110 Messier objects are included with brief descriptions and photos. LOCATE: Detailed star maps and right-ascension/declination coordinates included with each object. FILTER: Narrow…
Top of Paid · Reference in United States. Messier Journal is #71 there. Changes are over 7 days.
How the app presents itself on the App Store. Select a screenshot to open it full size.
Version 1.4 · 30 Aug 2026 · 1 month ago
Discover the Messier Catalog and make it your own with Messier Journal! Version 1.4 introduces new Sky Terms guides covering Right Ascension & Declination, Apparent Magnitude, and Angular Size—complete with illustrations designed to make these essential astronomy concepts easier to understand. Your Messier journey is more personal, too. Add your own observations, photos, and sketches as you explore all 110 Messier objects, track your progress, and create beautiful collages from the objects you've photographed or sketched.
Every chart this app is in right now, best position first.
| Chart | Rank | 24 h | 7 days | Best | Days on chart |
|---|---|---|---|---|---|
| United States· Paid · Reference | #71 | New entry | Change unknown | #71 | 1 |
Higher on the chart is better: #1 is at the top.
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United States · Paid · Reference: best #71, latest #71, over 15 snapshots since 8 Oct. No snapshots from 8 Oct to 9 Oct, on 9 Oct, on 10 Oct, on 11 Oct, on 12 Oct, on 13 Oct, and on 14 Oct; the line joins the snapshots on either side.
Entries, big moves, #1s and new versions we've recorded.
