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Table 3
Frequency values changing over four decades.
| Group | Average date | Frequency | |||||
| (Year) | (HJD) | cycles d-1 | |||||
|
|
|||||||
| f1 | f2 | f3 | f4 | f5 | f6 | ||
| 1974 | 2 442 151 | 8.59494 | 5.04821 | 5.85076 | 5.53131 | 7.3754 | 6.97646 |
| ± 0.00009 | ± 0.00016 | ± 0.00011 | ± 0.00015 | ± 0.00009 | ± 0.00021 | ||
| 1976–1978 | 2 443 126 | 8.594912 | 5.04782 | 5.85075 | 5.531893 | ... | 6.976442 |
| ± 0.000019 | ± 0.000069 | ± 0.000031 | ± 0.000029 | ... | ± 0.00004 | ||
| 1983–1984 | 2 445 601 | 8.59511 | 5.04781 | 5.85085 | 5.53259 | 7.37501 | 6.97631 |
| ± 0.000016 | ± 0.000038 | ± 0.000021 | ± 0.000062 | ± 0.000038 | ± 0.000039 | ||
| 1991–1992 | 2 448 434 | 8.59517 | 5.04787 | 5.85077 | 5.53242 | 7.37503 | 6.97652 |
| ± 0.000055 | ± 0.00005 | ± 0.000044 | ± 0.000048 | ± 0.000037 | ± 0.000063 | ||
| 1996–1997 | 2 450 373 | 8.59481 | 5.04784 | 5.85064 | 5.53203 | 7.3752 | 6.97631 |
| ± 0.000003 | ± 0.000005 | ± 0.000005 | ± 0.000008 | ± 0.000004 | ± 0.000006 | ||
| 2005–2006 | 2 453 663 | 8.594369 | 5.047991 | 5.849885 | 5.531677 | 7.375969 | 6.976303 |
| ± 0.000003 | ± 0.000003 | ± 0.000004 | ± 0.000006 | ± 0.000005 | ± 0.000005 | ||
| 2006–2007 | 2 454 042 | 8.594296 | 5.048031 | 5.849813 | 5.531636 | 7.375989 | 6.97641 |
| ± 0.000002 | ± 0.000002 | ± 0.000002 | ± 0.000003 | ± 0.000004 | ± 0.000003 | ||
| 2007–2008 | 2 454 357 | 8.594227 | 5.048051 | 5.849725 | 5.531585 | 7.376268 | 6.976467 |
| ± 0.000002 | ± 0.000002 | ± 0.000003 | ± 0.000004 | ± 0.000006 | ± 0.000004 | ||
| 2008–2009 | 2 454 698 | 8.594198 | 5.048045 | 5.849677 | 5.531544 | 7.376301 | 6.976376 |
| ± 0.000002 | ± 0.000003 | ± 0.000004 | ± 0.000004 | ± 0.000007 | ± 0.000005 | ||
| 2009–2010 | 2 455 107 | 8.594107 | 5.048075 | 5.849587 | 5.531526 | 7.376288 | 6.976244 |
| ± 0.000002 | ± 0.000002 | ± 0.000033 | ± 0.000004 | ± 0.000006 | ± 0.000009 | ||
| 2010–2011 | 2 455 498 | 8.59407 | 5.048077 | 5.849499 | 5.531488 | 7.376557 | 6.976377 |
| ± 0.000003 | ± 0.000002 | ± 0.000003 | ± 0.000004 | ± 0.000006 | ± 0.000014 | ||
| 2011–2012 | 2 455 832 | 8.594011 | 5.048096 | 5.849415 | 5.531456 | 7.376668 | 6.97642 |
| ± 0.000003 | ± 0.000002 | ± 0.000003 | ± 0.000004 | ± 0.000006 | ± 0.000014 | ||
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