Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2018 10 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)
 10/27/2018   00:51:02   ( -78.10,   3.26) 10/27/2018   00:50:51  ( -78.09,   3.22)    1.48                11
 10/27/2018   01:40:32   (  77.92, 170.05) 10/27/2018   01:41:41  (  77.84, 171.92)   44.43                69
 10/29/2018   06:24:46   (  78.10,  99.82) 10/29/2018   06:24:19  (  78.11,  99.85)    0.91                27
 10/29/2018   07:14:14   ( -78.07, -92.69) 10/29/2018   07:15:22  ( -78.06, -92.67)    0.75                68
 10/31/2018   11:58:31   ( -78.12,-163.53) 10/31/2018   11:57:54  ( -78.12,-163.52)    0.55                37
 10/31/2018   12:47:58   (  78.07,   3.86) 10/31/2018   12:48:50  (  78.07,   4.03)    4.02                52
 11/02/2018   17:32:15   (  78.11, -67.00) 11/02/2018   17:31:23  (  78.14, -66.96)    3.30                52
 11/02/2018   18:21:43   ( -78.09, 100.51) 11/02/2018   18:22:25  ( -78.09, 100.56)    1.41                42
 11/04/2018   23:06:00   ( -78.13,  29.66) 11/04/2018   23:04:57  ( -78.15,  29.69)    1.80                63
 11/04/2018   23:55:26   (  78.12,-162.77) 11/04/2018   23:55:54  (  78.10,-162.79)    1.75                28
 11/07/2018   04:39:42   (  78.21, 126.58) 11/07/2018   04:38:30  (  78.29, 125.53)   25.47                72