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   04:26:49   (  77.53, 126.47) 05/01/2018   04:26:15  (  77.52, 126.38)    2.76                34
 05/01/2018   05:16:18   ( -77.45, -66.22) 05/01/2018   05:17:12  ( -77.46, -66.09)    3.39                54
 05/03/2018   10:00:33   ( -77.51,-137.06) 05/03/2018   09:59:50  ( -77.51,-136.93)    3.01                43
 05/03/2018   10:49:59   (  77.50,  30.54) 05/03/2018   10:50:51  (  77.47,  30.55)    3.45                52
 05/05/2018   15:34:14   (  77.55, -40.32) 05/05/2018   15:33:29  (  77.55, -40.43)    2.72                45
 05/05/2018   16:23:43   ( -77.47, 127.01) 05/05/2018   16:24:27  ( -77.48, 127.15)    3.46                44
 05/07/2018   21:07:58   ( -77.53,  56.15) 05/07/2018   21:07:05  ( -77.54,  56.28)    3.34                53
 05/07/2018   21:57:24   (  77.51,-136.27) 05/07/2018   21:58:05  (  77.50,-136.28)    1.09                41
 05/10/2018   02:41:39   (  77.56, 152.85) 05/10/2018   02:40:42  (  77.55, 152.92)    2.04                57
 05/10/2018   03:31:07   ( -77.53, -39.61) 05/10/2018   03:31:42  ( -77.51, -39.66)    2.77                35
 05/12/2018   08:15:22   ( -77.58,-110.49) 05/12/2018   08:14:20  ( -77.57,-110.55)    1.74                62