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2026 Journal Metrics Score
5.6
Updated August 2026 · 2-year citation average from OpenAlex data
The Journal Metrics Score is the two-year mean citedness of a journal, computed from OpenAlex (CC0) data: citations received in the most recent complete year to works published in the two prior years, divided by the number of those works. Quartiles rank journals within each OpenAlex subfield by score. Data source: OpenAlex (CC0).
| Category | Quartile |
|---|---|
| Astronomy and Astrophysics | Q1 |
| Instrumentation | Q1 |
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Astrophysical Journal Supplement Series's 2026 Journal Metrics Score is 5.6, updated August 2026 from OpenAlex citation data. The journal is ranked Q1 in this Journal Metrics record.
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If you searched for Astrophysical Journal Supplement Series metrics, compare this exact title record with the journal homepage and nearby journals in the same field. That helps avoid mixing this journal with a similarly named title, abbreviation, society series, or outdated metric snippet.
This page is designed for exact-title searches such as Astrophysical Journal Supplement Series journal metrics. First confirm that the ISSN and title match this record before using the metric in a journal shortlist or submission decision.
For high-stakes submission decisions, verify the title against the publisher record at the journal homepage, the journal's open catalog record (View on OpenAlex), and the context in our methodology. Treat the subfield quartile, article volume, and similar journals as supporting context rather than a single-number publication decision.
Ranked #83 in Physics & Astronomy by Journal Metrics Score and #83 among Q1 Physics & Astronomy journals. This context helps compare Astrophysical Journal Supplement Series against journals publishing in the same field.
Published 1,624 papers across the last 5 recorded years with a current Journal Metrics Score of 5.6.
Source: the current OpenAlex source record. OpenAlex works can include multiple work types. Fully Open Access is a source-level flag. Recent OA Works is summed from OpenAlex's counts_by_year series (up to the latest ten years); it is not a lifetime OA percentage. Any APC shown here is an indicative OpenAlex value—verify current charges on the journal's official website.