| Date | Distance, au | Distance, Mkm | TSI, W/m2 | Name |
| 5 Jan 2020 | 0.9832439 | 147.091189 | 1434.583956 | perihelion 2020 |
| 3 Jan 2021 | 0.9832576 | 147.093245 | 1434.563968 | perihelion 2021 |
| 4 Jan 2022 | 0.9833367 | 147.105076 | 1434.448571 | perihelion 2022 |
| 21 Mar 2020 | 0.9961576 | 149.023060 | 1421.448485 | spring equinox 2020 |
| 21 Mar 2021 | 0.9960690 | 149.009803 | 1421.701371 | spring equinox 2021 |
| 21 Mar 2022 | 0.9959229 | 148.987952 | 1422.118523 | spring equinox 2022 |
| 21 Jun 2020 | 1.0163050 | 152.037062 | 1365.649047 | summer solstice 2020 |
| 21 Jun 2021 | 1.0162230 | 152.024802 | 1365.869446 | summer solstice 2021 |
| 21 Jun 2022 | 1.0162025 | 152.021725 | 1365.924555 | summer solstice 2022 |
| 4 July 2020 | 1.0166939 | 152.095236 | 1364.604486 | aphelion 2020 |
| 6 July 2021 | 1.0167292 | 152.100524 | 1364.509731 | aphelion 2021 |
| 4 July 2022 | 1.0167151 | 152.098417 | 1364.547578 | aphelion 2022 |
| 21 Sep 2020 | 1.0040356 | 150.201593 | 1399.229673 | autumn equinox 2020 |
| 21 Sep 2021 | 1.0040509 | 150.203877 | 1404.854997 | autumn equinox 2021 |
| 21 Sep 2022 | 1.0041966 | 150.225679 | 1398.78104 | autumn equinox 2022 |
| 21 Dec 2020 | 0.9837472 | 147.166485 | 1433.850001 | winter solstice 2020 |
| 21 Dec 2021 | 0.9837636 | 147.168941 | 1433.826098 | winter solstice 2021 |
| 21 Dec 2022 | 0.9838553 | 147.182660 | 1433.692459 | winter solstice 2022 |