Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2021 5 26.  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)
 05/26/2021   04:19:31   ( -81.12, -24.95) 05/26/2021   04:19:20  ( -81.11, -25.11)    2.83                11
 05/26/2021   05:08:57   (  81.13, 142.80) 05/26/2021   05:09:59  (  81.13, 142.83)    0.65                62
 05/28/2021   23:53:48   ( -81.11,  41.39) 05/28/2021   23:53:44  ( -81.11,  41.31)    1.46                 4
 05/29/2021   00:43:13   (  81.14,-150.51) 05/29/2021   00:44:22  (  81.14,-150.42)    1.50                69
 05/31/2021   18:38:37   (  81.11, -59.90) 05/31/2021   18:37:26  (  81.11, -59.72)    3.19                71
 05/31/2021   19:28:04   ( -81.11, 107.71) 05/31/2021   19:28:07  ( -81.11, 107.71)    0.58                 3
 06/03/2021   14:12:54   (  81.10,   6.36) 06/03/2021   14:11:51  (  81.09,   6.24)    2.01                63
 06/03/2021   15:02:20   ( -81.12, 174.35) 06/03/2021   15:02:30  ( -81.12, 174.46)    1.94                10
 06/06/2021   09:47:10   (  81.10,  72.94) 06/06/2021   09:46:14  (  81.10,  72.93)    0.46                56