Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2021 11 1.  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)
 11/02/2021   15:03:19   (  80.59, -12.64) 11/02/2021   15:03:32  (  80.57, -12.67)    2.15                13
 11/04/2021   20:37:03   ( -80.59,  83.92) 11/04/2021   20:36:37  ( -80.59,  83.74)    3.36                26
 11/04/2021   21:26:30   (  80.56,-108.71) 11/04/2021   21:27:37  (  80.57,-108.57)    2.71                67
 11/07/2021   02:10:46   (  80.59,-179.48) 11/07/2021   02:09:43  (  80.59,-179.42)    1.08                63
 11/07/2021   03:00:13   ( -80.59, -11.85) 11/07/2021   03:00:42  ( -80.58, -11.98)    2.76                29
 11/09/2021   08:33:56   (  80.59,  84.70) 11/09/2021   08:33:48  (  80.59,  84.61)    1.63                 8
 11/11/2021   14:07:40   ( -80.58,-178.79) 11/11/2021   14:06:54  ( -80.60,-178.77)    1.40                46
 11/11/2021   14:57:06   (  80.58, -11.16) 11/11/2021   14:57:52  (  80.58, -11.03)    2.41                46