Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2020 10 18.  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)
 10/19/2020   08:46:32   (  80.03,  76.29) 10/19/2020   08:45:23  (  80.01,  76.24)    2.58                69
 10/19/2020   09:36:00   ( -79.99,-116.37) 10/19/2020   09:36:22  ( -79.99,-116.29)    1.52                22
 10/21/2020   15:09:43   (  80.01, -19.64) 10/21/2020   15:09:38  (  80.01, -19.82)    3.48                 5
 10/23/2020   20:43:27   ( -80.03,  77.06) 10/23/2020   20:42:53  ( -80.01,  77.02)    2.36                34
 10/23/2020   21:32:54   (  79.99,-115.58) 10/23/2020   21:33:52  (  80.00,-115.56)    0.43                58
 10/26/2020   02:17:10   (  80.04, 173.74) 10/26/2020   02:16:07  (  80.02, 173.72)    2.86                63
 10/26/2020   03:06:38   ( -80.01, -18.88) 10/26/2020   03:07:08  ( -80.00, -18.85)    1.11                30
 10/28/2020   08:40:21   (  80.02,  77.76) 10/28/2020   08:40:22  (  80.02,  77.65)    2.27                 1
 10/30/2020   14:14:05   ( -80.03, 174.46) 10/30/2020   14:13:39  ( -80.02, 174.41)    1.60                26