Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2019 4 30.  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)
 04/30/2019   17:11:49   ( -81.10, 141.20) 04/30/2019   17:10:58  ( -81.10, 141.28)    1.39                51
 04/30/2019   18:01:14   (  81.12, -50.76) 04/30/2019   18:01:37  (  81.12, -50.73)    0.46                23
 05/03/2019   12:46:06   ( -81.09,-152.46) 05/03/2019   12:45:21  ( -81.09,-152.53)    1.12                45
 05/03/2019   13:35:31   (  81.12,  15.56) 05/03/2019   13:36:00  (  81.12,  15.42)    2.39                29
 05/06/2019   08:20:24   ( -81.11, -85.75) 05/06/2019   08:19:43  ( -81.11, -85.60)    2.72                41
 05/06/2019   09:09:49   (  81.13,  82.25) 05/06/2019   09:10:22  (  81.13,  82.31)    1.00                33
 05/09/2019   03:54:44   ( -81.11, -19.39) 05/09/2019   03:54:07  ( -81.10, -19.43)    0.66                37
 05/09/2019   04:44:09   (  81.13, 148.59) 05/09/2019   04:44:46  (  81.12, 148.43)    2.95                37
 05/11/2019   23:29:04   ( -81.10,  46.98) 05/11/2019   23:28:29  ( -81.11,  47.10)    2.14                35