Open Journal of Astrophysics Add us as a preferred source on Google
🔄 Data last refreshed 2 days ago
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Make a deal with Open Journal of Astrophysics
🔒 Paid proposals held safely in escrow — released only when the work's approved.
Followers
734
Account age
1 yrs
💰 Suggested sponsorship rate
$40 – $65 / sponsored post
Estimated from audience size & typical reach — every deal is negotiable and held in SocialDB escrow.
🎁 Free analysisfor Open Journal of Astrophysics
📊 Post engagement
Recent posts · likes + reposts
Jul 21latest
2
Avg engagement / post
1–2
Typical post (engagement)
0.3%
Engagement vs followers
80/100
Very consistent reach
Jun 2025
On Mastodon since
Half of recent posts land between 1 and 2 likes + reposts (median 2) — a dependable floor a sponsored post can count on.
🔥 Top post: New Publication at the Open Journal of Astrophysics: "GCR Spectr · 3 likes + reposts
📊 Activity & format
Posting cadence
10.4 / week
Toots daily — consistently active for a campaign window.
Content mix
Mostly text
Recent: 12 text · 0 image · 0 video.
Follower / following
46×
Follows 16 back. A strong ratio — an audience that follows them, not a follow-for-follow network.
Recent posts
View on Mastodon ↗
New Publication at the Open Journal of Astrophysics: "The Ray Tracing Sampler: Bayesian Sampling of Neural Networks for Everyone" by Peter Behroozi (U. Arizona, USA)
https://doi.org/10.33232/001c.165932
New Publication at the Open Journal of Astrophysics: "Enhancing weak lensing redshift distribution characterization by optimizing the Dark Energy Survey Self-Organizing Map Photo-z method" by A. Campos (Carnegie Mellon U., USA) and the DE…
New Publication at the Open Journal of Astrophysics: "The Origins of the Bulk Flow" by Richard Watkins & Trajan Clark (Willamett U., USA) and Hume A Feldman (U. Kansas, USA).
https://doi.org/10.33232/001c.165870
New Publication at the Open Journal of Astrophysics: "The failed failed-supernova scenario of M31-2014-DS1" by Noam Soker (Technion, Israel)
https://doi.org/10.33232/001c.165498
New Publication at the Open Journal of Astrophysics: "Exo Skryer: A JAX-accelerated sub-stellar atmospheric retrieval framework" by Elspeth K.H. Lee (U. Bern, Switzerland)
https://doi.org/10.33232/001c.165495
New Publication at the Open Journal of Astrophysics: "Characterising the response of an International LOFAR Station" by Letizia Vincetti (Trinity Collge Dublin, Ireland) and 9 others based in Ireland, USA, The Netherlands and Sweden
https…
New Publication at the Open Journal of Astrophysics: "Viscously Spreading Accretion Disks around Black Holes: Implications for TDEs, LFBOTs and other Transients" by Mila Winter-Granic and Eliot Quataert (Princeton University, USA)
https://…
New Publication at the Open Journal of Astrophysics: "Mapping CO Ice in a Star-Forming Filament in the 3 kpc Arm with JWST" by Savannah Gramze (U. Florida, USA) and 16 others based all around the world.
https://doi.org/10.33232/001c.165431
New Publication at the Open Journal of Astrophysics: "A first systematic study of [OIII] 88μm at z>8: two luminous oxygen lines and a powerful ionized outflow in the first 600 million years" by Hiddo Algera (Institute of Astronomy and Ast…
New Publication at the Open Journal of Astrophysics: "Exploring TRAPPIST-1 Climate States with an Energy Balance Model" by Jacob Haqq-Misra (Blue Marble Space, USA)
https://doi.org/10.33232/001c.165290
New Publication at the Open Journal of Astrophysics: "Characterization of the Polarization Beam Response of SPT-3G Using Point Sources" by Tijmen de Haan (Institute of Particle and Nuclear Studies, Ibaraki, Japan) and 101 others from arou…
🐘 Community & instance
Home server
fediscience.org
Their home server on the fediverse — the instance a creator picks signals the community they belong to.
On Mastodon since
Jun 2025
An established account with real history on the platform.
💡 Facts
🗓️Joined Mastodon in 2025 — 1 year ago.
👁️Averages 2 views per post.
📤Posts about 10.4× per week.
🕵️ Fake follower check
Estimated38/100
Low
Credibility score
68%
Mixed
Real audience
Medium
Fake-follower risk
High
Data confidence
- Est. 68% real, active audience · Medium fake-follower risk.
- Low engagement (~0.3% of followers engage each post) — a sign of an inflated or inactive audience.
Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.
About
The Open Journal of Astrophysics is a peer-reviewed Diamond Open-Access Astrophysics journal using an arXiv overlay. This community-run service is provided entirely free for authors and readers.
Published by Maynooth Academic Publishing.
Member of the Free Journal Network. Listed on DOAJ. And, less importantly, Scopus.
🔀 Audience overlap
EstimatedEstimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.
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10%
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Frequently asked questions
How much does Open Journal of Astrophysics charge for a sponsorship?
Open Journal of Astrophysics hasn't published fixed prices yet. Send a proposal through SocialDB and agree terms directly — your payment is held in escrow until the work is approved.
How do I contact Open Journal of Astrophysics for a brand deal or collaboration?
Send a paid deal or collab request right here on SocialDB — we notify Open Journal of Astrophysics, and once they accept, your payment is held safely in escrow and released when the work is approved. You don't need to track down an email.
How many followers does Open Journal of Astrophysics have?
Open Journal of Astrophysics has 734 followers on Mastodon.
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