Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2021 1 27.  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)
 01/28/2021   01:39:17   ( -81.12,  14.88) 01/28/2021   01:38:43  ( -81.11,  14.72)    2.76                34
 01/28/2021   02:28:42   (  81.15,-177.01) 01/28/2021   02:29:21  (  81.15,-177.02)    0.49                39
 01/30/2021   21:13:32   ( -81.12,  81.31) 01/30/2021   21:13:04  ( -81.12,  81.43)    2.17                28
 01/30/2021   22:02:57   (  81.15,-110.60) 01/30/2021   22:03:43  (  81.14,-110.73)    2.37                46
 02/02/2021   16:47:47   ( -81.12, 147.71) 02/02/2021   16:47:26  ( -81.12, 147.75)    0.87                21
 02/02/2021   17:37:12   (  81.14, -44.22) 02/02/2021   17:38:04  (  81.15, -44.08)    2.51                52
 02/05/2021   12:22:00   ( -81.14,-145.57) 02/05/2021   12:21:46  ( -81.13,-145.58)    0.59                14
 02/05/2021   13:11:26   (  81.14,  22.11) 02/05/2021   13:12:25  (  81.14,  22.17)    1.20                59
 02/08/2021   07:56:15   ( -81.13, -79.25) 02/08/2021   07:56:08  ( -81.13, -79.30)    1.03                 7