Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2018 4 29.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 05/01/2018   04:26:50   (  77.50, 126.36) 05/01/2018   04:26:15  (  77.50, 126.45)    2.27                35
 05/01/2018   05:16:18   ( -77.47, -66.15) 05/01/2018   05:17:13  ( -77.49, -66.22)    2.95                55
 05/03/2018   10:00:33   ( -77.53,-136.98) 05/03/2018   09:59:51  ( -77.54,-137.07)    2.62                42
 05/03/2018   10:50:00   (  77.47,  30.43) 05/03/2018   10:50:52  (  77.49,  30.42)    2.50                52
 05/05/2018   15:34:15   (  77.52, -40.42) 05/05/2018   15:33:29  (  77.53, -40.35)    1.90                46
 05/05/2018   16:23:43   ( -77.49, 127.09) 05/05/2018   16:24:28  ( -77.51, 127.02)    2.30                45
 05/07/2018   21:07:58   ( -77.55,  56.24) 05/07/2018   21:07:06  ( -77.56,  56.15)    2.76                52
 05/07/2018   21:57:25   (  77.49,-136.37) 05/07/2018   21:58:05  (  77.49,-136.20)    4.06                40
 05/10/2018   02:41:39   (  77.58, 152.95) 05/10/2018   02:40:43  (  77.57, 152.79)    3.95                56
 05/10/2018   03:31:08   ( -77.51, -39.71) 05/10/2018   03:31:43  ( -77.54, -39.78)    3.32                35
 05/12/2018   08:15:23   ( -77.56,-110.58) 05/12/2018   08:14:20  ( -77.56,-110.47)    2.53                63