Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2019 8 20.  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)
 08/20/2019   12:15:34   ( -81.48,-137.21) 08/20/2019   12:14:29  ( -81.47,-137.36)    2.44                65
 08/20/2019   13:05:01   (  81.47,  30.16) 08/20/2019   13:05:09  (  81.47,  30.27)    1.90                 8
 08/23/2019   07:49:50   ( -81.48, -70.76) 08/23/2019   07:48:53  ( -81.47, -70.67)    1.70                57
 08/23/2019   08:39:17   (  81.47,  96.58) 08/23/2019   08:39:34  (  81.47,  96.52)    1.27                17
 08/26/2019   03:24:06   ( -81.48,  -4.34) 08/26/2019   03:23:18  ( -81.47,  -4.39)    1.00                48
 08/26/2019   04:13:33   (  81.46, 162.98) 08/26/2019   04:13:58  (  81.47, 163.17)    3.29                25
 08/28/2019   22:58:21   ( -81.48,  62.06) 08/28/2019   22:57:42  ( -81.47,  61.87)    3.14                39
 08/28/2019   23:47:47   (  81.48,-130.25) 08/28/2019   23:48:21  (  81.47,-130.20)    1.18                34
 08/31/2019   18:32:37   ( -81.47, 128.44) 08/31/2019   18:32:06  ( -81.47, 128.52)    1.39                31