Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2020 5 20.  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)
 05/22/2020   03:36:46   ( -79.72, -28.78) 05/22/2020   03:35:53  ( -79.71, -28.88)    2.52                53
 05/22/2020   04:26:13   (  79.68, 138.56) 05/22/2020   04:26:58  (  79.69, 138.52)    1.45                45
 05/24/2020   09:10:30   (  79.72,  67.75) 05/24/2020   09:09:17  (  79.72,  67.69)    1.46                73
 05/24/2020   09:59:58   ( -79.69,-124.82) 05/24/2020   10:00:12  ( -79.71,-124.93)    3.48                14
 05/26/2020   15:33:41   (  79.72, -28.05) 05/26/2020   15:33:35  (  79.72, -28.19)    2.91                 6
 05/28/2020   21:07:26   ( -79.72,  68.57) 05/28/2020   21:06:49  ( -79.72,  68.55)    0.75                37
 05/28/2020   21:56:53   (  79.68,-124.12) 05/28/2020   21:57:53  (  79.71,-124.10)    3.33                60
 05/31/2020   02:41:09   (  79.75, 165.31) 05/31/2020   02:40:11  (  79.72, 165.30)    2.93                58
 05/31/2020   03:30:37   ( -79.72, -27.23) 05/31/2020   03:31:07  ( -79.70, -27.24)    2.40                30