Transactions of the Japan Society for Aeronautical and Space Sciences
Journal metrics
Annual Clarivate and SCImago indicators.
| Year | JCR | SJR | ||||
|---|---|---|---|---|---|---|
| IF | IF quartile | Rank (percentile) | SJR | SJR quartile | Rank (percentile) | |
| 2025 | 0.8 | Q4 | 20.3% | 0.281 | Q3 | 41.1% |
| 2024 | 0.8 | Q4 | 18.2% | 0.318 | Q3 | 47.5% |
| 2023 | 0.7 | Q4 | 30.6% | 0.304 | Q3 | 49.3% |
| 2022 | 1.1 | Q4 | 42.9% | 0.212 | Q4 | 39.3% |
| 2021 | 1.1 | Q4 | 50.0% | 0.274 | Q3 | 48.6% |
| 2020 | — | — | 0.257 | Q3 | 45.1% | |
| 2019 | — | — | 0.211 | Q4 | 40.7% | |
| 2018 | — | — | 0.225 | Q3 | 39.8% | |
Impact history
Annual SJR and Impact Factor trend.
SJRIF
Journal record
ISSN
0549-3811
country
JPcoverage
1969-2026