Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2020 10 23.  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)
 10/23/2020   20:43:27   ( -80.01,  76.93) 10/23/2020   20:42:53  ( -80.02,  76.88)    1.18                34
 10/23/2020   21:32:54   (  79.99,-115.67) 10/23/2020   21:33:52  (  80.01,-115.68)    2.23                58
 10/26/2020   02:17:10   (  80.03, 173.65) 10/26/2020   02:16:07  (  80.03, 173.59)    1.48                63
 10/26/2020   03:06:38   ( -80.00, -19.02) 10/26/2020   03:07:08  ( -80.01, -19.01)    2.01                30
 10/28/2020   08:40:21   (  80.01,  77.67) 10/28/2020   08:40:21  (  80.01,  77.81)    2.62                 0
 10/30/2020   14:14:05   ( -80.02, 174.32) 10/30/2020   14:13:39  ( -80.04, 174.20)    3.24                26
 10/30/2020   15:03:31   (  80.02, -18.03) 10/30/2020   15:04:35  (  80.00, -17.98)    2.75                64
 11/01/2020   19:47:48   (  80.03, -89.05) 11/01/2020   19:46:51  (  80.04, -89.06)    1.79                57
 11/01/2020   20:37:15   ( -80.03,  78.61) 11/01/2020   20:37:53  ( -80.01,  78.57)    2.00                38