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Gaia20ayr




Other surveys detections
None
Comments
known R CrB star brightens by more than 6 mag in 1.5 year
ATels
None
AstroNotes
None

TNS ID
AT2020dgm

RA - DEC
273.31197   -27.82811
18:13:14.87   -27:49:41.20
Galactic coords.
3.98544   -4.72171

Alerting date
2020-02-21 19:36:17
Julian date (TCB)
2458901.32
Alerting magnitude
12.33
Historic magnitude
13.66
Historic StdDev
0.59
Class
RCrB
Publication date
Feb. 24, 2020, 2:22 p.m.
  • See here for an explanation of lightcurves.


Click and scroll down and select one row in the table below to display the corresponding spectrum.


Date JD Average Mag.
2016-09-14 04:58:17 2457645.71 17.08
2016-09-14 06:44:50 2457645.78 17.10
2016-10-16 22:26:19 2457678.43 15.75
2017-04-23 12:30:33 2457867.02 15.31
2017-04-23 14:17:08 2457867.10 15.31
2017-05-06 14:26:34 2457880.10 15.41
2017-05-06 18:40:15 2457880.28 15.39
2017-05-06 20:26:50 2457880.35 15.40
2017-08-10 08:05:49 2457975.84 17.70
2017-08-10 09:52:23 2457975.91 17.71
2017-08-10 15:52:36 2457976.16 17.66
2017-08-10 20:06:15 2457976.34 17.69
2017-08-11 02:06:28 2457976.59 17.71
2017-08-11 03:53:01 2457976.66 17.71
2017-08-11 08:06:40 2457976.84 17.70
2017-08-11 15:53:26 2457977.16 17.73
2017-08-13 09:54:51 2457978.91 17.79
2017-08-13 20:08:42 2457979.34 17.76
2017-08-13 21:55:16 2457979.41 17.79
2017-08-14 02:08:55 2457979.59 17.77
2017-08-14 03:55:28 2457979.66 17.80
2017-08-14 09:55:41 2457979.91 17.75
2017-08-14 14:09:20 2457980.09 17.82
2017-08-14 15:55:54 2457980.16 17.76
2017-08-14 20:09:33 2457980.34 17.79
2017-09-25 01:29:26 2458021.56 18.56
2018-08-16 03:05:18 2458346.63 18.70
2018-08-16 04:51:52 2458346.70 18.68
2019-02-17 21:34:35 2458532.40 13.86
2019-02-17 23:21:10 2458532.47 13.86
2019-03-09 21:38:17 2458552.40 13.62
2019-03-09 23:24:52 2458552.48 13.64
2019-04-09 05:07:08 2458582.71 13.52
2019-08-22 20:20:19 2458718.35 13.14
2019-08-22 22:06:53 2458718.42 13.14
2019-09-13 02:56:37 2458739.62 13.05
2019-10-13 10:10:33 2458769.92 12.82
2020-02-21 21:22:52 2458901.39 12.31
2020-03-15 22:13:27 2458924.43 12.40
2020-04-12 21:38:45 2458952.40 12.23
2021-02-18 05:19:42 2459263.72 17.68
2021-03-10 17:22:35 2459284.22 16.80
2021-04-09 15:19:36 2459314.14 15.93
2021-08-25 22:09:32 2459452.42 18.08
2021-08-25 23:56:05 2459452.50 18.07
2021-10-16 15:44:30 2459504.16 17.60
2021-10-16 17:31:04 2459504.23 17.61
2022-04-20 00:16:45 2459689.51 15.18
2022-09-05 05:17:12 2459827.72 18.12
2022-09-05 07:03:45 2459827.79 18.17



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