Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2021 3 23.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(METOP-B) METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 03/25/2021   07:25:03   ( -81.13, -71.65) 03/25/2021   07:24:22  ( -81.13, -71.56)    1.51                41
 03/25/2021   08:14:29   (  81.14,  96.08) 03/25/2021   08:15:02  (  81.14,  96.03)    0.88                33
 03/28/2021   02:59:18   ( -81.12,  -5.32) 03/28/2021   02:58:43  ( -81.13,  -5.18)    2.36                35
 03/28/2021   03:48:43   (  81.15, 162.74) 03/28/2021   03:49:22  (  81.15, 162.79)    0.83                39
 03/30/2021   22:33:32   ( -81.12,  60.98) 03/30/2021   22:33:04  ( -81.11,  60.80)    3.09                28
 03/30/2021   23:22:56   (  81.16,-130.62) 03/30/2021   23:23:41  (  81.16,-130.46)    2.73                45
 04/02/2021   18:07:46   ( -81.13, 127.60) 04/02/2021   18:07:24  ( -81.13, 127.52)    1.48                22
 04/02/2021   18:57:11   (  81.15, -64.39) 04/02/2021   18:58:03  (  81.15, -64.50)    1.80                52
 04/05/2021   13:42:00   ( -81.14,-165.81) 04/05/2021   13:41:44  ( -81.14,-165.78)    0.52                16