Observatory
Rutherford Appleton Laboratory · United Kingdom
ISSN0029-7704
SJR Q4✓ WOS SCIE✓ Scopus / SJR
30
/ 100
High Risk
Score Breakdown
✓ WoS SCIE/SSCI+25
✓ Scopus Q4+5
Total30
Journal Impact Factor
This journal is indexed in Web of Science (JCR) and has an official Journal Impact Factor. View the current value on the journal’s page ↗
SJR Score
0.182
H-Index
33
CiteScore
View ↗
Scopus metric · on the journal’s page
SNIP
0.337
Total Works
6,825
Total Citations
8,465
2yr Mean Citedness
0.00
Free JIF alternative
Aims & Scope✦ Compiled from public sources
The scientific journal Observatory publishes articles in the main subject areas of Space and Planetary Science, and Astronomy and Astrophysics. It also covers astronomy, space, and time.
AI-compiled from public web sources · verify on publisher page →
⚡ Speed vs Prestige
How does this journal balance review speed with impact level?
Q4
SJR Rank
Bottom 25%
General Information
Country / RegionUnited Kingdom
Primary LanguageEnglish
1st Year Published—
Annual Volume~ 13 articles / year
StatusActive
Total Publications6,825
Publisher Orgself-publishing
Submission Info
Publishing ModelSubscription
Peer Review—
Review Time—
Acceptance Rate—
OA License—
OA Rate—
Ethics & Quality
COPE Member✗ No
OASPA Member✗ No
Not on Predatory Lists✓ Yes
Think.Check.Submit Compliance
6/12 · 50%
✅
Do you know the journal / publisher?
✅
Does the journal have a website?
✅
Is the ISSN verified?
✅
Indexed in a trusted database?
❌
Peer review process documented?
❌
Follows ethical publishing standards (COPE)?
❌
APC fees clearly disclosed?
✅
Not on predatory/blacklists?
❌
Long-term digital preservation?
❌
Plagiarism detection in place?
❌
Listed in DOAJ (verified OA)?
✅
Primary language documented?
Based on the Think.Check.Submit framework by DOAJ, COPE & OASPA. All data from verified open sources.
Publication & Citation Trend
Articles published
Times cited
2013
2014
2015
2016
2017
2018
2019
2020
Source: OpenAlex · Note: citations accumulate over time so older years appear higher
SJR Quartile by Discipline
Scimago ranks this journal separately in each subject category — its quartile can differ by discipline.
Astronomy and AstrophysicsQ4
Space and Planetary ScienceQ4
Subject Classification
Web of Science Categories
Astronomy & Astrophysics
Scopus Categories
Space and Planetary ScienceAstronomy and Astrophysics
Research Topics (OpenAlex)
History and Developments in AstronomyAstro and Planetary ScienceStellar, planetary, and galactic studiesAstronomy and Astrophysical ResearchHistorical Astronomy and Related Studies
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See all →Data updated: 2026-05-22 · Sources: SJR, DOAJ, OpenAlex, WoS, Crossref