Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2021 11 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)
 11/25/2021   01:58:21   (  80.61,-176.17) 11/25/2021   01:58:21  (  80.60,-176.09)    2.25                 0
 11/27/2021   07:32:06   ( -80.61, -79.65) 11/27/2021   07:31:31  ( -80.62, -79.80)    2.96                35
 11/27/2021   08:21:33   (  80.58,  87.69) 11/27/2021   08:22:26  (  80.61,  87.79)    3.22                53
 11/29/2021   13:55:17   ( -80.61,-175.47) 11/29/2021   13:55:35  ( -80.61,-175.45)    0.42                18
 12/01/2021   19:29:00   (  80.63, -78.68) 12/01/2021   19:28:35  (  80.61, -78.70)    2.00                25
 12/01/2021   20:18:28   ( -80.60,  88.68) 12/01/2021   20:19:40  ( -80.61,  88.52)    3.01                72
 12/04/2021   01:02:45   ( -80.62,  17.82) 12/04/2021   01:01:45  ( -80.62,  17.89)    1.33                60
 12/04/2021   01:52:11   (  80.62,-174.58) 12/04/2021   01:52:39  (  80.61,-174.50)    2.05                28