Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2021 6 28.  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)
 06/30/2021   05:39:18   (  81.15, 135.51) 06/30/2021   05:40:02  (  81.15, 135.48)    0.57                44
 06/30/2021   06:29:58   ( -81.17, -56.48) 06/30/2021   06:29:28  ( -81.17, -56.61)    2.27                30
 07/03/2021   01:13:40   (  81.14,-158.37) 07/03/2021   01:14:18  (  81.14,-158.23)    2.36                38
 07/03/2021   02:04:19   ( -81.18,  10.02) 07/03/2021   02:03:43  ( -81.18,  10.08)    1.22                36
 07/05/2021   20:47:59   (  81.16, -91.51) 07/05/2021   20:48:32  (  81.15, -91.61)    1.79                33
 07/05/2021   21:38:39   ( -81.18,  76.50) 07/05/2021   21:37:58  ( -81.17,  76.36)    2.43                41
 07/08/2021   16:22:20   (  81.16, -25.04) 07/08/2021   16:22:47  (  81.16, -25.02)    0.46                27
 07/08/2021   17:13:00   ( -81.18, 142.96) 07/08/2021   17:12:13  ( -81.18, 142.98)    0.54                47
 07/11/2021   11:56:42   (  81.15,  41.04) 07/11/2021   11:57:03  (  81.15,  41.17)    2.23                21