Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2021 6 27.  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)
 06/28/2021   05:02:46   ( -81.37, -31.30) 06/28/2021   05:01:47  ( -81.37, -31.42)    1.93                59
 06/28/2021   05:52:13   (  81.36, 136.11) 06/28/2021   05:52:27  (  81.36, 136.29)    2.96                14
 07/01/2021   00:37:02   ( -81.37,  35.04) 07/01/2021   00:36:08  ( -81.36,  35.12)    1.47                54
 07/01/2021   01:26:29   (  81.35,-157.58) 07/01/2021   01:26:49  (  81.37,-157.57)    1.27                20
 07/03/2021   20:11:18   ( -81.36, 101.34) 07/03/2021   20:10:30  ( -81.37, 101.26)    1.83                48
 07/03/2021   21:00:44   (  81.37, -90.92) 07/03/2021   21:01:10  (  81.36, -91.06)    2.44                26
 07/06/2021   15:45:34   ( -81.35, 167.61) 07/06/2021   15:44:51  ( -81.37, 167.76)    3.07                43
 07/06/2021   16:35:00   (  81.36, -24.68) 07/06/2021   16:35:31  (  81.36, -24.58)    1.83                31
 07/09/2021   11:19:48   ( -81.36,-125.78) 07/09/2021   11:19:11  ( -81.36,-125.75)    0.45                37