Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2019 7 15.  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   18:13:50   (  81.46, -47.17) 07/17/2019   18:13:44  (  81.47, -47.00)    3.08                 6
 07/17/2019   19:03:16   ( -81.47, 120.77) 07/17/2019   19:04:24  ( -81.47, 120.58)    3.08                68
 07/20/2019   12:58:38   ( -81.47,-148.25) 07/20/2019   12:57:26  ( -81.47,-148.08)    2.98                72
 07/20/2019   13:48:04   (  81.47,  19.49) 07/20/2019   13:48:06  (  81.47,  19.61)    2.01                 2
 07/23/2019   08:32:53   ( -81.48, -81.59) 07/23/2019   08:31:49  ( -81.47, -81.44)    2.46                64
 07/23/2019   09:22:20   (  81.46,  85.74) 07/23/2019   09:22:30  (  81.47,  85.81)    1.53                10
 07/26/2019   04:07:09   ( -81.47, -15.33) 07/26/2019   04:06:13  ( -81.47, -15.22)    1.95                56
 07/26/2019   04:56:35   (  81.47, 152.36) 07/26/2019   04:56:53  (  81.47, 152.39)    0.51                18
 07/28/2019   23:41:23   ( -81.48,  51.29) 07/28/2019   23:40:35  ( -81.47,  51.39)    1.73                48