Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2021 7 6.  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)
 07/06/2021   15:45:33   ( -81.36, 167.86) 07/06/2021   15:44:50  ( -81.36, 168.05)    3.13                43
 07/06/2021   16:35:00   (  81.35, -24.72) 07/06/2021   16:35:31  (  81.36, -24.60)    2.12                31
 07/09/2021   11:19:48   ( -81.35,-125.89) 07/09/2021   11:19:11  ( -81.36,-125.84)    1.41                37
 07/09/2021   12:09:14   (  81.36,  41.87) 07/09/2021   12:09:51  (  81.35,  41.88)    1.07                37
 07/12/2021   06:54:03   ( -81.36, -59.30) 07/12/2021   06:53:32  ( -81.36, -59.36)    1.07                31
 07/12/2021   07:43:30   (  81.35, 108.05) 07/12/2021   07:44:13  (  81.36, 107.96)    2.07                43
 07/15/2021   02:28:18   ( -81.37,   7.26) 07/15/2021   02:27:53  ( -81.36,   7.10)    3.02                25
 07/15/2021   03:17:45   (  81.35, 174.58) 07/15/2021   03:18:34  (  81.36, 174.40)    2.97                49
 07/17/2021   22:02:33   ( -81.35,  73.41) 07/17/2021   22:02:13  ( -81.35,  73.55)    2.35                20