Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2021 2 2.  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)
 02/04/2021   00:56:32   (  80.20,-164.90) 02/04/2021   00:56:33  (  80.20,-164.87)    0.93                 1
 02/06/2021   06:30:16   ( -80.21, -68.31) 02/06/2021   06:29:42  ( -80.22, -68.43)    2.80                34
 02/06/2021   07:19:43   (  80.18,  99.06) 02/06/2021   07:20:46  (  80.20,  99.07)    3.06                63
 02/08/2021   12:03:59   (  80.21,  28.30) 02/08/2021   12:02:59  (  80.22,  28.34)    1.35                60
 02/08/2021   12:53:26   ( -80.21,-164.06) 02/08/2021   12:53:54  ( -80.20,-164.06)    1.45                28
 02/10/2021   18:27:09   (  80.21, -67.48) 02/10/2021   18:27:11  (  80.21, -67.44)    1.02                 2
 02/13/2021   00:00:53   ( -80.21,  29.09) 02/13/2021   00:00:21  ( -80.23,  29.06)    1.65                32
 02/13/2021   00:50:19   (  80.21,-163.28) 02/13/2021   00:51:23  (  80.20,-163.23)    1.80                64
 02/15/2021   05:34:35   (  80.24, 125.90) 02/15/2021   05:33:36  (  80.22, 125.98)    2.89                59