Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2021 5 24.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(METOP-A) METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 05/25/2021   11:01:01   (  81.38,  59.29) 05/25/2021   11:00:12  (  81.39,  59.32)    0.65                49
 05/25/2021   11:50:28   ( -81.38,-133.16) 05/25/2021   11:50:52  ( -81.37,-133.02)    2.35                24
 05/28/2021   06:35:18   (  81.38, 125.61) 05/28/2021   06:34:34  (  81.39, 125.66)    1.25                44
 05/28/2021   07:24:45   ( -81.37, -66.81) 05/28/2021   07:25:14  ( -81.37, -66.66)    2.54                29
 05/31/2021   02:09:33   (  81.39,-167.72) 05/31/2021   02:08:54  (  81.37,-167.64)    1.97                39
 05/31/2021   02:59:01   ( -81.37,  -0.51) 05/31/2021   02:59:35  ( -81.37,  -0.32)    3.13                34
 06/02/2021   21:43:50   (  81.38,-101.48) 06/02/2021   21:43:16  (  81.38,-101.35)    2.05                34
 06/02/2021   22:33:17   ( -81.38,  66.15) 06/02/2021   22:33:57  ( -81.38,  65.99)    2.68                40
 06/05/2021   17:18:07   (  81.37, -35.27) 06/05/2021   17:17:38  (  81.38, -35.09)    3.32                29