Preliminary ephemeris of Saturn's storm in 2020

Updated on 27 April 2020:Ephemeris updated with data up to 26th April 2020. These include several images now from many observers including Andy Casely, Clyde Foster, Avani Soares, Trevor Barry, Tiziano Olivetti and calculated by Agustin Sanchez-Lavega.

WinJUPOS 10.3.5 (Saturn), C.M. transit times, 2020/04/27  16:51
Object longitude: L3 = 209,4° +  2,4200°/d * (T - 2020 Mar 25,5)
Time interval: 2020 Apr 28,0 ... 2020 Jun 01,0
Output format: Date UT (C.M. of System 3)
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2020 Apr 28   08:45 ( 291°)   19:27 ( 293°)
2020 Apr 29   06:08 ( 294°)   16:49 ( 294°)
2020 Apr 30   03:30 ( 295°)   14:12 ( 297°)
2020 May 01   00:53 ( 298°)   11:34 ( 299°)   22:15 ( 300°)
2020 May 02   08:57 ( 301°)   19:38 ( 302°)
2020 May 03   06:19 ( 303°)   17:00 ( 304°)
2020 May 04   03:42 ( 306°)   14:23 ( 307°)
2020 May 05   01:04 ( 308°)   11:45 ( 308°)   22:26 ( 309°)
2020 May 06   09:08 ( 311°)   19:49 ( 312°)
2020 May 07   06:30 ( 313°)   17:11 ( 314°)
2020 May 08   03:53 ( 315°)   14:34 ( 316°)
2020 May 09   01:15 ( 317°)   11:56 ( 318°)   22:38 ( 320°)
2020 May 10   09:19 ( 321°)   20:00 ( 322°)
2020 May 11   06:41 ( 322°)   17:22 ( 323°)
2020 May 12   04:04 ( 325°)   14:45 ( 326°)
2020 May 13   01:26 ( 327°)   12:07 ( 328°)   22:49 ( 329°)
2020 May 14   09:30 ( 330°)   20:11 ( 331°)
2020 May 15   06:52 ( 332°)   17:34 ( 334°)
2020 May 16   04:15 ( 335°)   14:56 ( 336°)
2020 May 17   01:37 ( 336°)   12:18 ( 337°)   23:00 ( 339°)
2020 May 18   09:41 ( 340°)   20:22 ( 341°)
2020 May 19   07:03 ( 342°)   17:45 ( 343°)
2020 May 20   04:26 ( 344°)   15:07 ( 345°)
2020 May 21   01:48 ( 346°)   12:29 ( 347°)   23:11 ( 349°)
2020 May 22   09:52 ( 350°)   20:33 ( 351°)
2020 May 23   07:14 ( 352°)   17:56 ( 353°)
2020 May 24   04:37 ( 354°)   15:18 ( 355°)
2020 May 25   01:59 ( 356°)   12:40 ( 357°)   23:22 ( 358°)
2020 May 26   10:03 ( 359°)   20:44 (   0°)
2020 May 27   07:25 (   1°)   18:06 (   2°)
2020 May 28   04:48 (   4°)   15:29 (   5°)
2020 May 29   02:10 (   6°)   12:51 (   7°)   23:33 (   8°)
2020 May 30   10:14 (   9°)   20:55 (  10°)
2020 May 31   07:36 (  11°)   18:17 (  12°)
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