Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2021 11 14.  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)
 11/16/2021   02:04:32   (  80.59,-177.98) 11/16/2021   02:04:03  (  80.60,-177.93)    1.57                29
 11/16/2021   02:53:59   ( -80.59, -10.37) 11/16/2021   02:55:04  ( -80.59, -10.39)    0.50                65
 11/18/2021   07:38:15   ( -80.60, -81.27) 11/18/2021   07:37:10  ( -80.60, -81.16)    1.93                65
 11/18/2021   08:27:41   (  80.60,  86.40) 11/18/2021   08:28:07  (  80.59,  86.37)    1.54                26
 11/20/2021   14:01:24   ( -80.62,-176.89) 11/20/2021   14:01:15  ( -80.60,-177.03)    3.33                 9
 11/22/2021   19:35:07   (  80.60, -80.53) 11/22/2021   19:34:17  (  80.61, -80.35)    3.35                50
 11/22/2021   20:24:34   ( -80.60,  87.14) 11/22/2021   20:25:20  ( -80.60,  87.06)    1.51                46
 11/25/2021   01:58:16   (  80.61,-176.22) 11/25/2021   01:58:21  (  80.60,-176.11)    2.26                 5
 11/27/2021   07:31:59   ( -80.62, -79.52) 11/27/2021   07:31:30  ( -80.60, -79.42)    2.52                29