Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2020 4 20.  Predictions up to the next  14.0 days:

     Date     Time(METOP-C) METOP-C Lat/Lon Date Time(LANDSAT-8) LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 04/20/2020   08:32:23   ( -81.04, -90.14) 04/20/2020   08:32:51  ( -81.04, -90.07)    1.34                28
 04/20/2020   09:23:01   (  81.09,  78.45) 04/20/2020   09:22:15  (  81.09,  78.33)    2.07                46
 04/23/2020   04:06:45   ( -81.06, -23.28) 04/23/2020   04:07:04  ( -81.07, -23.28)    0.58                19
 04/23/2020   04:57:24   (  81.09, 144.89) 04/23/2020   04:56:29  (  81.09, 144.73)    2.81                55
 04/25/2020   23:41:08   ( -81.06,  43.20) 04/25/2020   23:41:18  ( -81.07,  43.13)    1.19                10
 04/26/2020   00:31:48   (  81.08,-149.05) 04/26/2020   00:30:43  (  81.09,-148.89)    2.89                65
 04/28/2020   18:24:52   (  81.03, -58.63) 04/28/2020   18:26:05  (  81.03, -58.54)    1.58                73
 04/28/2020   19:15:30   ( -81.07, 109.67) 04/28/2020   19:15:31  ( -81.06, 109.51)    2.80                 1
 04/28/2020   20:06:06   (  81.14, -81.13) 04/28/2020   20:04:52  (  81.18, -81.07)    4.95                74
 05/01/2020   13:59:15   (  81.03,   7.78) 05/01/2020   14:00:19  (  81.03,   7.80)    0.50                64