Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2018 6 25.  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)
 06/26/2018   01:08:51   ( -77.67,  -3.21) 06/26/2018   01:08:20  ( -77.69,  -3.13)    2.61                31
 06/26/2018   01:58:17   (  77.66, 164.40) 06/26/2018   01:59:17  (  77.66, 164.27)    3.06                60
 06/28/2018   06:42:35   (  77.70,  93.48) 06/28/2018   06:41:53  (  77.72,  93.42)    2.25                42
 06/28/2018   07:32:03   ( -77.67, -99.01) 06/28/2018   07:32:55  ( -77.67, -99.12)    2.79                52
 06/30/2018   12:16:21   ( -77.71,-169.92) 06/30/2018   12:15:30  ( -77.71,-169.87)    1.14                51
 06/30/2018   13:05:48   (  77.65,  -2.53) 06/30/2018   13:06:28  (  77.69,  -2.50)    4.08                40
 07/02/2018   17:50:05   (  77.73, -73.27) 07/02/2018   17:49:04  (  77.74, -73.38)    3.26                61
 07/02/2018   18:39:33   ( -77.70,  94.27) 07/02/2018   18:40:05  ( -77.70,  94.09)    4.13                32
 07/04/2018   23:23:51   ( -77.74,  23.34) 07/04/2018   23:22:40  ( -77.74,  23.31)    0.94                71
 07/05/2018   00:13:18   (  77.67,-169.29) 07/05/2018   00:13:38  (  77.68,-169.12)    4.15                20
 07/07/2018   04:57:29   (  78.02, 121.16) 07/07/2018   04:56:22  (  78.05, 118.26)   66.84                67
 07/07/2018   05:47:02   ( -77.73, -72.49) 07/07/2018   05:47:13  ( -77.70, -72.56)    3.16                11
 07/09/2018   11:20:46   (  77.74,  24.11) 07/09/2018   11:20:48  (  77.73,  24.00)    2.82                 2