Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2019 4 16.  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)
 04/18/2019   16:46:50   ( -81.46, 153.66) 04/18/2019   16:45:56  ( -81.46, 153.68)    0.34                54
 04/18/2019   17:36:16   (  81.46, -38.60) 04/18/2019   17:36:35  (  81.46, -38.42)    3.05                19
 04/21/2019   12:21:03   ( -81.46,-139.85) 04/21/2019   12:20:08  ( -81.46,-139.67)    2.93                55
 04/21/2019   13:10:29   (  81.46,  27.85) 04/21/2019   13:10:48  (  81.46,  27.79)    1.13                19
 04/24/2019   07:55:17   ( -81.46, -73.38) 04/24/2019   07:54:22  ( -81.46, -73.45)    1.10                55
 04/24/2019   08:44:43   (  81.46,  94.28) 04/24/2019   08:45:01  (  81.46,  94.38)    1.65                18
 04/27/2019   03:29:31   ( -81.46,  -6.94) 04/27/2019   03:28:35  ( -81.46,  -6.84)    1.78                56
 04/27/2019   04:18:57   (  81.46, 160.69) 04/27/2019   04:19:15  (  81.46, 160.56)    2.30                18
 04/29/2019   23:03:44   ( -81.46,  59.48) 04/29/2019   23:02:48  ( -81.46,  59.35)    2.07                56