Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2018 4 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)
 04/22/2018   06:11:59   (  77.48, 100.01) 04/22/2018   06:11:47  (  77.48,  99.89)    2.90                12
 04/22/2018   07:01:27   ( -77.44, -92.50) 04/22/2018   07:02:41  ( -77.39, -92.39)    6.73                74
 04/24/2018   11:45:43   ( -77.47,-163.48) 04/24/2018   11:45:20  ( -77.47,-163.39)    2.30                23
 04/24/2018   12:35:10   (  77.41,   3.94) 04/24/2018   12:36:23  (  77.41,   4.14)    4.81                73
 04/26/2018   17:19:25   (  77.48, -66.87) 04/26/2018   17:19:01  (  77.48, -66.78)    2.30                24
 04/26/2018   18:08:53   ( -77.45, 100.64) 04/26/2018   18:09:58  ( -77.47, 100.55)    3.23                65
 04/28/2018   22:53:08   ( -77.51,  29.83) 04/28/2018   22:52:36  ( -77.52,  29.73)    2.54                32
 04/28/2018   23:42:35   (  77.45,-162.77) 04/28/2018   23:43:38  (  77.46,-162.77)    1.26                63
 05/01/2018   04:26:50   (  77.51, 126.41) 05/01/2018   04:26:15  (  77.50, 126.48)    2.56                35
 05/01/2018   05:16:18   ( -77.49, -66.06) 05/01/2018   05:17:13  ( -77.48, -66.16)    2.66                55
 05/03/2018   10:00:34   ( -77.50,-137.07) 05/03/2018   09:59:51  ( -77.53,-137.01)    3.15                43
 05/03/2018   10:50:00   (  77.49,  30.49) 05/03/2018   10:50:52  (  77.49,  30.45)    1.02                52
 05/05/2018   15:34:15   (  77.54, -40.34) 05/05/2018   15:33:29  (  77.53, -40.33)    1.84                46