Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2021 4 24.  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)
 04/26/2021   13:10:32   (  81.09,  21.26) 04/26/2021   13:10:58  (  81.09,  21.07)    3.28                26
 04/26/2021   14:01:11   ( -81.11,-171.02) 04/26/2021   14:00:24  ( -81.11,-170.97)    0.88                47
 04/29/2021   08:44:54   (  81.08,  87.37) 04/29/2021   08:45:11  (  81.08,  87.34)    0.80                17
 04/29/2021   09:35:33   ( -81.10,-104.87) 04/29/2021   09:34:37  ( -81.10,-104.68)    3.19                56
 05/02/2021   04:19:16   (  81.08, 153.84) 05/02/2021   04:19:24  (  81.09, 153.93)    1.64                 8
 05/02/2021   05:09:54   ( -81.11, -37.99) 05/02/2021   05:08:50  ( -81.11, -38.07)    1.46                64
 05/04/2021   23:03:00   ( -81.04,  51.78) 05/04/2021   23:04:14  ( -81.02,  51.79)    1.73                74
 05/04/2021   23:53:37   (  81.10,-139.35) 05/04/2021   23:53:37  (  81.09,-139.51)    2.86                 0
 05/05/2021   00:44:16   ( -81.12,  28.51) 05/05/2021   00:43:03  ( -81.12,  28.51)    0.37                73
 05/07/2021   18:37:20   ( -81.05, 118.62) 05/07/2021   18:38:25  ( -81.05, 118.69)    1.20                65