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Table 2.
Dates (fractional years, and year and month) of (starting) minima of GSN cycles, GSN cycle lengths, and their difference to SSN1 minima (in months).
| Cycle | Fractional year | Year and month | Cycle | Diff. to |
|---|---|---|---|---|
| number | of minimum | of minimum | length | SSN1 min |
| 1 | 1755.2 | 1775 March | 11.2 | 0 |
| 2 | 1766.4 | 1766 May | 9.1 | −1 |
| 3 | 1775.5 | 1775 June | 9.0 | 0 |
| 4 | 1784.5 | 1784 July | 14.2 | −2 |
| 5 | 1798.7 | 1798 September | 11.8 | +4 |
| 6 | 1810.5 | 1810 July | 12.8 | −1 |
| 7 | 1823.3 | 1823 April | 10.6 | 0 |
| 8 | 1833.9 | 1833 November | 9.7 | 0 |
| 9 | 1843.6 | 1843 August | 12.5 | +1 |
| 10 | 1856.1 | 1856 February | 11.2 | +2 |
| 11 | 1867.3 | 1867 April | 11.7 | +1 |
| 12 | 1879.0 | 1879 January | 10.9 | +1 |
| 13 | 1889.9 | 1889 November | 12.1 | +3 |
| 14 | 1902.0 | 1901 December | 11.6 | +3 |
| 15 | 1913.6 | 1913 August | 10.2 | +1 |
| 16 | 1923.8 | 1923 October | 10.1 | +2 |
| 17 | 1933.9 | 1933 November | 10.4 | +2 |
| 18 | 1944.3 | 1944 April | 10.0 | +2 |
| 19 | 1954.3 | 1954 April | 10.4 | 0 |
| 20 | 1964.7 | 1964 September | 11.8 | −1 |
| 21 | 1976.5 | 1976 June | 10.0 | 0 |
| 22 | 1986.5 | 1986 June | 10.2 | −3 |
| 23 | 1996.7 | 1996 September | 12.4 | −1 |
| 24 | 2009.1 | 2009 February | +2 |
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