Simultaneous Nadir Overpasses (SNOs) between METOP-C and LANDSAT-8
TLE Epoch: 2021 7 4.  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)
 07/05/2021   20:47:59   (  81.16, -91.51) 07/05/2021   20:48:32  (  81.15, -91.61)    1.77                33
 07/05/2021   21:38:39   ( -81.18,  76.45) 07/05/2021   21:37:58  ( -81.17,  76.30)    2.58                41
 07/08/2021   16:22:20   (  81.16, -25.03) 07/08/2021   16:22:47  (  81.16, -25.01)    0.48                27
 07/08/2021   17:13:00   ( -81.18, 142.92) 07/08/2021   17:12:13  ( -81.18, 142.93)    0.34                47
 07/11/2021   11:56:42   (  81.15,  41.06) 07/11/2021   11:57:03  (  81.15,  41.19)    2.23                21
 07/11/2021   12:47:22   ( -81.17,-151.01) 07/11/2021   12:46:29  ( -81.17,-150.84)    2.91                53
 07/14/2021   07:31:01   (  81.18, 108.27) 07/14/2021   07:31:17  (  81.18, 108.09)    3.05                16
 07/14/2021   08:21:41   ( -81.18, -84.19) 07/14/2021   08:20:43  ( -81.18, -84.27)    1.49                58
 07/17/2021   03:05:22   (  81.17, 174.34) 07/17/2021   03:05:32  (  81.16, 174.23)    1.93                10