Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2018 7 22.  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)
 07/22/2018   20:43:15   (  77.78,-116.31) 07/22/2018   20:42:18  (  77.80,-116.31)    2.24                57
 07/22/2018   21:32:43   ( -77.75,  51.19) 07/22/2018   21:33:14  ( -77.77,  51.13)    2.57                31
 07/25/2018   02:17:00   ( -77.81, -19.63) 07/25/2018   02:15:48  ( -77.79, -19.57)    2.01                72
 07/25/2018   03:06:27   (  77.75, 147.77) 07/25/2018   03:06:52  (  77.77, 147.81)    1.72                25
 07/27/2018   07:50:42   (  77.90,  77.34) 07/27/2018   07:49:31  (  77.97,  76.10)   30.00                71
 07/27/2018   08:40:12   ( -77.78,-115.55) 07/27/2018   08:40:22  ( -77.78,-115.55)    0.25                10
 07/29/2018   14:13:56   (  77.78, -18.99) 07/29/2018   14:14:01  (  77.79, -18.96)    1.76                 5
 07/31/2018   19:47:41   ( -77.80,  77.69) 07/31/2018   19:47:30  ( -77.80,  77.72)    0.97                11
 08/03/2018   01:21:25   (  77.79, 174.23) 08/03/2018   01:21:09  (  77.79, 174.39)    3.98                16
 08/03/2018   02:10:53   ( -77.77, -18.24) 08/03/2018   02:12:04  ( -77.79, -18.29)    2.21                71
 08/05/2018   06:55:10   ( -77.82, -89.10) 08/05/2018   06:54:38  ( -77.82, -89.05)    1.19                32