Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2021 3 23.  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)
 03/23/2021   19:08:47   ( -81.07, 111.27) 03/23/2021   19:09:39  ( -81.07, 111.32)    0.95                52
 03/23/2021   19:59:26   (  81.09, -80.73) 03/23/2021   19:59:04  (  81.10, -80.58)    2.74                22
 03/26/2021   14:43:08   ( -81.07, 177.69) 03/26/2021   14:43:53  ( -81.06, 177.67)    0.43                45
 03/26/2021   15:33:47   (  81.09, -14.29) 03/26/2021   15:33:18  (  81.09, -14.27)    0.41                29
 03/29/2021   10:17:29   ( -81.08,-115.54) 03/29/2021   10:18:07  ( -81.08,-115.66)    2.05                38
 03/29/2021   11:08:08   (  81.11,  52.52) 03/29/2021   11:07:32  (  81.11,  52.38)    2.28                36
 04/01/2021   05:51:52   ( -81.07, -49.52) 04/01/2021   05:52:22  ( -81.07, -49.37)    2.50                30
 04/01/2021   06:42:31   (  81.10, 118.55) 04/01/2021   06:41:47  (  81.10, 118.63)    1.39                44
 04/04/2021   01:26:12   ( -81.08,  17.23) 04/04/2021   01:26:35  ( -81.08,  17.23)    0.28                23