Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2021 5 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)
 05/28/2021   23:53:48   ( -81.10,  41.21) 05/28/2021   23:53:44  ( -81.10,  41.12)    1.60                 4
 05/29/2021   00:43:13   (  81.13,-150.68) 05/29/2021   00:44:22  (  81.14,-150.60)    1.43                69
 05/31/2021   18:38:38   (  81.10, -60.07) 05/31/2021   18:37:27  (  81.10, -59.89)    3.04                71
 05/31/2021   19:28:04   ( -81.12, 107.90) 05/31/2021   19:28:07  ( -81.12, 107.90)    0.07                 3
 06/03/2021   14:12:55   (  81.08,   6.20) 06/03/2021   14:11:52  (  81.08,   6.07)    2.21                63
 06/03/2021   15:02:20   ( -81.13, 174.55) 06/03/2021   15:02:30  ( -81.13, 174.65)    1.88                10
 06/06/2021   09:47:10   (  81.10,  72.79) 06/06/2021   09:46:14  (  81.10,  72.76)    0.51                56
 06/06/2021   10:36:36   ( -81.12,-119.20) 06/06/2021   10:36:54  ( -81.11,-119.36)    2.81                18
 06/09/2021   05:21:26   (  81.10, 139.36) 06/09/2021   05:20:37  (  81.10, 139.44)    1.43                49