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Total observations: | 502 | Minimum magnitude: | 9.137 | Maximum magnitude: | 7.450 | ||
First observation: | JD 2443777.313000 | \ | 25 Sep 1978 19:30:43.200000 UT | Latest observation: | JD 2459599.529988 | \ | 20 Jan 2022 00:43:10.963200 UT |
Observation Method | Number of Observations |
---|---|
Visual | 173 |
CCD | 69 |
CMOS | 260 |
Observer Id | Observer Name | Number of Observations | First Observation JD / UT | Latest Observation JD / UT | Minimum Magnitude | Maximum Magnitude |
---|---|---|---|---|---|---|
QM | T Markham | 157 | 2450342.421000 15 Sep 1996 22:06:14.400000 | 2457310.494000 14 Oct 2015 23:51:21.600000 | 8.650 | 7.450 |
TRO | A Rodda | 30 | 2456207.411590 6 Oct 2012 21:52:41.376000 | 2456207.415490 6 Oct 2012 21:58:18.336000 | 8.143 | 7.822 |
COD | D S Conner | 39 | 2456943.490560 12 Oct 2014 23:46:24.384000 | 2457662.620150 1 Oct 2016 02:53:00.960000 | 8.940 | 7.670 |
TY | M D Taylor | 16 | 2443777.313000 25 Sep 1978 19:30:43.200000 | 2449681.450000 24 Nov 1994 22:48:00.000000 | 8.800 | 7.750 |
CWS | C Watkins | 260 | 2459489.335660 1 Oct 2021 20:03:21.024000 | 2459599.529988 20 Jan 2022 00:43:10.963200 | 9.137 | 7.601 |