Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2019 3 21.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(METOP-A) METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 03/21/2019   13:04:29   ( -81.46,-150.58) 03/21/2019   13:03:42  ( -81.45,-150.67)    1.69                47
 03/21/2019   13:53:56   (  81.45,  16.74) 03/21/2019   13:54:23  (  81.45,  16.63)    1.95                27
 03/24/2019   08:38:45   ( -81.45, -84.28) 03/24/2019   08:37:56  ( -81.45, -84.28)    0.35                49
 03/24/2019   09:28:11   (  81.46,  83.41) 03/24/2019   09:28:36  (  81.45,  83.37)    0.80                25
 03/27/2019   04:13:00   ( -81.46, -17.82) 03/27/2019   04:12:09  ( -81.45, -17.91)    1.56                51
 03/27/2019   05:02:26   (  81.46, 149.84) 03/27/2019   05:02:49  (  81.45, 149.69)    2.50                23
 03/29/2019   23:47:17   ( -81.45,  48.38) 03/29/2019   23:46:23  ( -81.45,  48.43)    1.10                54
 03/30/2019   00:36:43   (  81.45,-143.98) 03/30/2019   00:37:03  (  81.45,-144.01)    0.91                20
 04/01/2019   19:21:33   ( -81.46, 115.12) 04/01/2019   19:20:36  ( -81.45, 115.16)    1.07                57