4.9(top 5%)
impact factor
121.1K(top 0.1%)
papers
5.9M(top 0.1%)
citations
596(top 0.1%)
h-index
5.0(top 5%)
extended IF
124.2K
all documents
6.0M
doc citations
925(top 0.1%)
g-index
impact-factor
The graph shows the changes in the impact factor of Astrophysical Journal and its corresponding percentile for the sake of comparison with the entire literature. Impact Factor is the most common scientometric index, which is defined by the number of citations of papers in two preceding years divided by the number of papers published in those years.