Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2021 3 22.  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)
 03/24/2021   14:06:33   (  81.41,  12.91) 03/24/2021   14:05:42  (  81.42,  12.82)    1.81                51
 03/24/2021   14:55:59   ( -81.41,-179.53) 03/24/2021   14:56:21  ( -81.42,-179.67)    2.48                22
 03/27/2021   09:40:47   (  81.41,  79.21) 03/27/2021   09:40:02  (  81.42,  79.39)    3.13                45
 03/27/2021   10:30:14   ( -81.40,-113.20) 03/27/2021   10:30:42  ( -81.41,-113.08)    2.19                28
 03/30/2021   05:15:01   (  81.42, 145.86) 03/30/2021   05:14:23  (  81.41, 145.94)    1.53                38
 03/30/2021   06:04:28   ( -81.42, -46.53) 03/30/2021   06:05:03  ( -81.40, -46.50)    1.38                35
 04/02/2021   00:49:16   (  81.41,-147.92) 04/02/2021   00:48:45  (  81.42,-147.92)    1.05                31
 04/02/2021   01:38:43   ( -81.41,  19.72) 04/02/2021   01:39:25  ( -81.41,  19.66)    0.96                42
 04/04/2021   20:23:29   (  81.41, -81.35) 04/04/2021   20:23:05  (  81.41, -81.41)    0.93                24