Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2019 8 20.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(METOP-B) METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 08/21/2019   05:34:07   (  81.17, 137.25) 08/21/2019   05:33:43  (  81.17, 137.36)    1.90                24
 08/21/2019   06:23:33   ( -81.19, -54.80) 08/21/2019   06:24:22  ( -81.19, -54.69)    1.79                49
 08/24/2019   01:08:22   (  81.17,-156.34) 08/24/2019   01:08:04  (  81.17,-156.25)    1.47                18
 08/24/2019   01:57:48   ( -81.19,  11.65) 08/24/2019   01:58:43  ( -81.19,  11.74)    1.54                55
 08/26/2019   20:42:38   (  81.16, -89.94) 08/26/2019   20:42:26  (  81.17, -89.87)    1.28                12
 08/26/2019   21:32:04   ( -81.19,  78.07) 08/26/2019   21:33:05  ( -81.19,  78.16)    1.55                61
 08/29/2019   16:16:54   (  81.16, -23.57) 08/29/2019   16:16:48  (  81.17, -23.50)    1.38                 6
 08/29/2019   17:06:20   ( -81.18, 144.46) 08/29/2019   17:07:27  ( -81.19, 144.57)    1.84                67
 09/01/2019   11:01:43   ( -81.15,-124.84) 09/01/2019   11:00:29  ( -81.16,-124.67)    3.00                74
 09/01/2019   11:51:08   (  81.18,  43.15) 09/01/2019   11:51:08  (  81.18,  43.24)    1.47                 0