Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2019 7 17.  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)
 07/17/2019   18:13:49   (  81.47, -47.00) 07/17/2019   18:13:43  (  81.47, -46.81)    3.13                 6
 07/17/2019   19:03:15   ( -81.48, 120.93) 07/17/2019   19:04:23  ( -81.47, 120.75)    3.05                68
 07/20/2019   12:58:38   ( -81.47,-148.10) 07/20/2019   12:57:26  ( -81.47,-147.91)    3.12                72
 07/20/2019   13:48:04   (  81.48,  19.66) 07/20/2019   13:48:06  (  81.47,  19.80)    2.39                 2
 07/23/2019   08:32:54   ( -81.47, -81.83) 07/23/2019   08:31:50  ( -81.47, -81.69)    2.51                64
 07/23/2019   09:22:20   (  81.47,  85.90) 07/23/2019   09:22:30  (  81.47,  85.98)    1.33                10
 07/26/2019   04:07:08   ( -81.47, -15.19) 07/26/2019   04:06:12  ( -81.47, -15.08)    1.90                56
 07/26/2019   04:56:34   (  81.48, 152.51) 07/26/2019   04:56:52  (  81.47, 152.54)    0.86                18
 07/28/2019   23:41:24   ( -81.46,  51.03) 07/28/2019   23:40:36  ( -81.47,  51.11)    1.53                48