Impact factor of a journal is calculated by dividing the number of current year citations to the source items published in that journal during the previous two years.
SCImago Journal Rank measures weighted citations received by the serial. Citation weighting depends on subject field and prestige (SJR) of the citing serial.
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Overview | |
Publisher | Rutherford Appleton Laboratory |
Language | English |
Frequency | Bi-monthly |
General Details | |
Language | English |
Frequency | Bi-monthly |
Publication Start Year | 1877 |
Publisher URL | Visit website |
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Check my PaperObservatory has been in operation since 1877 till date.
Observatory published with a Bi-monthly frequency.
In 2024, Observatory published articles.
SJR for Observatory is Q4.
Rutherford Appleton Laboratory is the publisher of Observatory.