Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2021 3 26.  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)
 03/27/2021   09:40:47   (  81.42,  79.38) 03/27/2021   09:40:02  (  81.41,  79.56)    3.00                45
 03/27/2021   10:30:14   ( -81.41,-113.08) 03/27/2021   10:30:42  ( -81.41,-112.95)    2.22                28
 03/30/2021   05:15:01   (  81.41, 145.63) 03/30/2021   05:14:23  (  81.42, 145.71)    1.76                38
 03/30/2021   06:04:28   ( -81.40, -46.79) 03/30/2021   06:05:03  ( -81.41, -46.77)    1.06                35
 04/02/2021   00:49:15   (  81.42,-147.77) 04/02/2021   00:48:44  (  81.41,-147.77)    0.21                31
 04/02/2021   01:38:42   ( -81.41,  19.83) 04/02/2021   01:39:24  ( -81.41,  19.78)    1.15                42
 04/04/2021   20:23:29   (  81.42, -81.22) 04/04/2021   20:23:05  (  81.41, -81.28)    1.67                24
 04/04/2021   21:12:57   ( -81.40,  86.03) 04/04/2021   21:13:46  ( -81.41,  85.91)    2.29                49
 04/07/2021   15:57:44   (  81.41, -15.09) 04/07/2021   15:57:27  (  81.42, -15.20)    2.09                17