Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2020 8 10.  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)
 08/10/2020   20:55:31   (  79.87,-107.21) 08/10/2020   20:55:19  (  79.85,-107.11)    2.88                12
 08/13/2020   02:29:16   ( -79.87, -10.68) 08/13/2020   02:28:37  ( -79.87, -10.61)    1.55                39
 08/13/2020   03:18:42   (  79.87, 156.96) 08/13/2020   03:19:36  (  79.86, 156.78)    3.57                54
 08/15/2020   08:02:59   (  79.89,  86.10) 08/15/2020   08:01:53  (  79.89,  85.99)    2.18                66
 08/15/2020   08:52:27   ( -79.86,-106.50) 08/15/2020   08:52:53  ( -79.88,-106.59)    2.28                26
 08/17/2020   14:26:10   (  79.88,  -9.76) 08/17/2020   14:26:09  (  79.88,  -9.84)    1.90                 1
 08/19/2020   19:59:55   ( -79.88,  86.79) 08/19/2020   19:59:25  ( -79.89,  86.72)    1.83                30
 08/19/2020   20:49:21   (  79.88,-105.63) 08/19/2020   20:50:25  (  79.87,-105.69)    1.65                64
 08/22/2020   01:33:38   (  79.90,-176.52) 08/22/2020   01:32:42  (  79.90,-176.53)    0.16                56