Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2020 5 17.  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)
 05/19/2020   22:03:03   (  79.71,-125.50) 05/19/2020   22:02:40  (  79.68,-125.40)    3.61                23
 05/19/2020   22:52:31   ( -79.68,  41.93) 05/19/2020   22:53:35  ( -79.69,  41.82)    2.24                64
 05/22/2020   03:36:49   ( -79.72, -28.90) 05/22/2020   03:35:54  ( -79.71, -28.90)    0.91                55
 05/22/2020   04:26:16   (  79.68, 138.43) 05/22/2020   04:26:59  (  79.70, 138.48)    2.58                43
 05/24/2020   09:10:33   (  79.75,  67.93) 05/24/2020   09:09:23  (  79.86,  66.14)   37.05                70
 05/24/2020   10:00:02   ( -79.69,-124.89) 05/24/2020   10:00:13  ( -79.72,-124.95)    2.86                11
 05/26/2020   15:33:47   (  79.70, -28.28) 05/26/2020   15:33:36  (  79.72, -28.22)    2.45                11
 05/26/2020   16:23:16   ( -79.64, 138.92) 05/26/2020   16:24:26  ( -79.56, 140.74)   37.66                70
 05/28/2020   21:07:33   ( -79.73,  68.55) 05/28/2020   21:06:50  ( -79.72,  68.54)    1.75                43
 05/28/2020   21:57:00   (  79.69,-124.15) 05/28/2020   21:57:54  (  79.71,-124.12)    2.41                54
 05/31/2020   02:41:18   (  79.72, 165.00) 05/31/2020   02:40:12  (  79.75, 164.98)    3.05                66