| E | Mag | O (JD) | O (dat) | C (JD) | C (Dat) | O-C | Source |
| 0 | 2424802 | 1926-10-13 | 2424843 | 1926-11-23 | -41 | GuL, 1952, 2.3 | |
| 61 | 10.2 | 2440167 | 1968-11-06 | 2440170 | 1968-11-09 | -3 | SVO |
| 62 | 2440425 | 1969-07-22 | 2440421 | 1969-07-18 | 4 | SVO | |
| 64 | 2440940 | 1970-12-19 | 2440923 | 1970-12-02 | 17 | SVO | |
| 70 | 2442450 | 1975-02-06 | 2442431 | 1975-01-18 | 19 | SVO | |
| 77 | 9.6 | 2444197 | 1979-11-19 | 2444190 | 1979-11-12 | 7 | SVO |
| 79 | 2444705 | 1981-04-10 | 2444692 | 1981-03-28 | 13 | SVO | |
| 80 | 9.9 | 2444954 | 1981-12-15 | 2444944 | 1981-12-05 | 10 | SVO |
| 81 | 10.5 | 2445206 | 1982-08-24 | 2445195 | 1982-08-13 | 11 | SVO |
| 82 | 10.1 | 2445459 | 1983-05-04 | 2445446 | 1983-04-21 | 13 | SVO |
| 83 | 10.7 | 2445712 | 1984-01-12 | 2445697 | 1983-12-28 | 15 | SVO |
| 84 | 10.0 | 2445962 | 1984-09-18 | 2445949 | 1984-09-05 | 13 | SVO |
| 85 | 2446220 | 1985-06-03 | 2446200 | 1985-05-14 | 20 | SVO | |
| 86 | 10.0 | 2446461 | 1986-01-30 | 2446451 | 1986-01-20 | 10 | SVO |
| 87 | 10.8 | 2446720 | 1986-10-16 | 2446702 | 1986-09-28 | 18 | SVO |
| 88 | 9.7 | 2446970 | 1987-06-23 | 2446954 | 1987-06-07 | 16 | SVO |
| 89 | 10.8 | 2447222 | 1988-03-01 | 2447205 | 1988-02-13 | 17 | SVO |
| 90 | 10.1 | 2447471 | 1988-11-05 | 2447456 | 1988-10-21 | 15 | SVO |
| 91 | 9.9 | 2447716 | 1989-07-08 | 2447707 | 1989-06-29 | 9 | SVO |
| 92 | 2447970 | 1990-03-19 | 2447959 | 1990-03-08 | 11 | SVO | |
| 93 | 11.0 | 2448224 | 1990-11-28 | 2448210 | 1990-11-14 | 14 | SVO |
| 94 | 9.6 | 2448464 | 1991-07-26 | 2448461 | 1991-07-23 | 3 | SVO |
| 96 | 10.6 | 2448973 | 1992-12-16 | 2448964 | 1992-12-07 | 9 | SVO |
| 97 | 9.8 | 2449215 | 1993-08-15 | 2449215 | 1993-08-15 | 0 | SVO |
| 98 | 2449465 | 1994-04-22 | 2449466 | 1994-04-23 | -1 | SVO | |
| 99 | 10.3 | 2449713 | 1994-12-26 | 2449717 | 1994-12-30 | -4 | SVO |
| 100 | 9.7 | 2449960 | 1995-08-30 | 2449969 | 1995-09-08 | -9 | SVO |
| 101 | 2450210 | 1996-05-06 | 2450220 | 1996-05-16 | -10 | SVO | |
| 102 | 10.1 | 2450447 | 1996-12-29 | 2450471 | 1997-01-22 | -24 | SVO |
| 103 | 10.2 | 2450705 | 1997-09-13 | 2450722 | 1997-09-30 | -17 | SVO |
| 104 | 2450970 | 1998-06-05 | 2450974 | 1998-06-09 | -4 | SVO | |
| 105 | 10.5 | 2451213 | 1999-02-03 | 2451225 | 1999-02-15 | -12 | SVO |
| 106 | 10.1 | 2451460 | 1999-10-08 | 2451476 | 1999-10-24 | -16 | SVO |
| 107 | 10.5 | 2451716 | 2000-06-20 | 2451727 | 2000-07-01 | -11 | SVO |
| 108 | 9.8 | 2451957 | 2001-02-16 | 2451979 | 2001-03-10 | -22 | SVO |
| 109 | 11.0 | 2452215 | 2001-11-01 | 2452230 | 2001-11-16 | -15 | SVO |
| 110 | 10.1 | 2452464 | 2002-07-08 | 2452481 | 2002-07-25 | -17 | SVO |
| 111 | 2452710 | 2003-03-11 | 2452732 | 2003-04-02 | -22 | SVO | |
| 112 | 10.2 | 2452965 | 2003-11-21 | 2452984 | 2003-12-10 | -19 | SVO |
| 114 | 2453480 | 2005-04-19 | 2453486 | 2005-04-25 | -6 | SVO | |
| 115 | 10.0 | 2453727 | 2005-12-22 | 2453737 | 2006-01-01 | -10 | SVO |
| 116 | 9.6 | 2453974 | 2006-08-26 | 2453989 | 2006-09-10 | -15 | SVO |
| 117 | 2454225 | 2007-05-04 | 2454240 | 2007-05-19 | -15 | SVO | |
| 118 | 9.9 | 2454472 | 2008-01-06 | 2454491 | 2008-01-25 | -19 | SVO |
| 119 | 10.0 | 2454722 | 2008-09-12 | 2454742 | 2008-10-02 | -20 | SVO |
| 120 | 2454990 | 2009-06-07 | 2454994 | 2009-06-11 | -4 | SVO | |
| 121 | 2455230 | 2010-02-02 | 2455245 | 2010-02-17 | -15 | SVO | |
| 122 | 9.2 | 2455484 | 2010-10-14 | 2455496 | 2010-10-26 | -12 | SVO |
| 125 | 9.8 | 2456238 | 2012-11-06 | 2456250 | 2012-11-18 | -12 | SVO |
| 126 | 2456500 | 2013-07-26 | 2456501 | 2013-07-27 | -1 | SVO | |
| 128 | 9.7 | 2457003 | 2014-12-11 | 2457004 | 2014-12-12 | -1 | SVO |
| 129 | 10.4 | 2457257 | 2015-08-22 | 2457255 | 2015-08-20 | 2 | SVO |
| 130 | 2457515 | 2016-05-06 | 2457506 | 2016-04-27 | 9 | SVO | |
| 131 | 2457765 | 2017-01-11 | 2457758 | 2017-01-04 | 7 | SVO | |
| 132 | 10.1 | 2458019 | 2017-09-22 | 2458009 | 2017-09-12 | 10 | SVO |
| 133 | 2458265 | 2018-05-26 | 2458260 | 2018-05-21 | 5 | SVO | |
| 134 | 9.5 | 2458517 | 2019-02-02 | 2458511 | 2019-01-27 | 6 | SVO |
| 135 | 10.0 | 2458770 | 2019-10-13 | 2458763 | 2019-10-06 | 7 | SVO |
| 136 | 10.9 | 2459031 | 2020-06-30 | 2459014 | 2020-06-13 | 17 | SVO |
| 137 | 9.9 | 2459281 | 2021-03-07 | 2459265 | 2021-02-19 | 16 | SVO |
| 138 | 9.9 | 2459533 | 2021-11-14 | 2459516 | 2021-10-28 | 17 | SVO |
| 139 | 9.6 | 2459784 | 2022-07-23 | 2459768 | 2022-07-07 | 16 | SVO |
| E | Cycle number from the GCVS4 epoch. |
| Mag | Magnitude at maximum. |
| O (JD) | Julian date at observed time for maximum. |
| O (Dat) | Same as above, expressed as date. |
| C (JD) | Julian date at calculated time for maximum with elements from GCVS4. |
| C (Dat) | Same as above, expressed as date. |
| O-C | O (JD) minus C (JD). |
| Sorce | Datasource for the maxima. |