Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-A
TLE Epoch: 2019 7 18.  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)
 07/20/2019   12:58:38   ( -81.47,-148.19) 07/20/2019   12:57:26  ( -81.47,-148.00)    3.16                72
 07/20/2019   13:48:04   (  81.47,  19.57) 07/20/2019   13:48:06  (  81.47,  19.71)    2.38                 2
 07/23/2019   08:32:53   ( -81.48, -81.53) 07/23/2019   08:31:49  ( -81.47, -81.37)    2.75                64
 07/23/2019   09:22:20   (  81.47,  85.81) 07/23/2019   09:22:30  (  81.47,  85.90)    1.63                10
 07/26/2019   04:07:08   ( -81.47, -15.28) 07/26/2019   04:06:12  ( -81.47, -15.15)    2.12                56
 07/26/2019   04:56:34   (  81.47, 152.43) 07/26/2019   04:56:52  (  81.47, 152.48)    0.87                18
 07/28/2019   23:41:23   ( -81.48,  51.34) 07/28/2019   23:40:35  ( -81.47,  51.45)    1.96                48
 07/29/2019   00:30:50   (  81.46,-141.37) 07/29/2019   00:31:16  (  81.47,-141.36)    0.95                26
 07/31/2019   19:15:39   ( -81.47, 117.55) 07/31/2019   19:14:59  ( -81.47, 117.64)    1.54                40