Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2020 7 21.  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)
 07/22/2020   22:51:54   ( -81.46,  63.31) 07/22/2020   22:51:30  ( -81.46,  63.36)    0.80                24
 07/22/2020   23:41:20   (  81.47,-128.90) 07/22/2020   23:42:10  (  81.46,-128.90)    1.14                50
 07/25/2020   18:26:10   ( -81.46, 129.81) 07/25/2020   18:25:51  ( -81.46, 129.88)    1.29                19
 07/25/2020   19:15:37   (  81.45, -62.83) 07/25/2020   19:16:32  (  81.46, -62.80)    1.32                55
 07/28/2020   14:00:26   ( -81.46,-163.72) 07/28/2020   14:00:12  ( -81.46,-163.60)    2.05                14
 07/28/2020   14:49:53   (  81.45,   3.61) 07/28/2020   14:50:53  (  81.46,   3.68)    1.52                60
 07/31/2020   09:34:41   ( -81.47, -97.27) 07/31/2020   09:34:32  ( -81.46, -97.11)    2.86                 9
 07/31/2020   10:24:08   (  81.45,  70.03) 07/31/2020   10:25:13  (  81.46,  70.15)    2.04                65
 08/03/2020   05:08:57   ( -81.46, -30.84) 08/03/2020   05:08:54  ( -81.46, -31.02)    3.10                 3