How Influential is Research in Astronomy and Astrophysics?
Research in Astronomy and Astrophysics is the 32nd out of 47 Astrophysics journals. This Journal is the 65th out of 96 Astronomy journals. This Journal is the 1621st out of 2,084 Physics journals. This Journal is the 8481st out of 11,479 Physical Sciences journals.
How are inpact factors calculated?
The impact factor (IF) is calculated by counting citations from peer-reviewed journals only.
extended IF also counts citations from books and conference papers. However, no patent, abstract, working papers, online documents, etc., are covered.