Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2020 4 12.  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)
 04/14/2020   01:45:45   (  79.63, 178.01) 04/14/2020   01:45:34  (  79.63, 178.01)    0.59                11
 04/16/2020   07:19:29   ( -79.64, -85.39) 04/16/2020   07:18:52  ( -79.63, -85.28)    2.31                37
 04/16/2020   08:08:55   (  79.63,  82.21) 04/16/2020   08:09:53  (  79.61,  82.26)    3.30                58
 04/18/2020   12:53:12   (  79.63,  11.14) 04/18/2020   12:52:14  (  79.66,  11.22)    3.01                58
 04/18/2020   13:42:39   ( -79.64, 178.85) 04/18/2020   13:43:11  ( -79.63, 178.80)    2.20                32
 04/20/2020   19:16:22   (  79.64, -84.63) 04/20/2020   19:16:33  (  79.64, -84.56)    1.36                11
 04/23/2020   00:50:06   ( -79.66,  12.07) 04/23/2020   00:49:50  ( -79.66,  11.96)    2.15                16
 04/25/2020   06:23:49   (  79.65, 108.60) 04/25/2020   06:23:13  (  79.68, 108.55)    2.63                36