Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2022 4 28.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 04/29/2022   18:33:01   (  -0.15,-128.21) (  -0.86,-125.02)  363.13                80
 04/30/2022   06:54:23   (   0.16,-128.15) (  -0.29,-130.20)  233.69                80
 05/02/2022   06:39:30   (   0.16,-128.11) (   0.34,-127.24)   98.88                80
 05/02/2022   19:00:45   (  -0.16,-128.15) (   0.76,-132.39)  483.01                80
 05/04/2022   06:29:57   (   0.17,-128.06) (   0.98,-124.27)  430.81                80
 05/04/2022   18:48:32   (  -0.17,-128.10) (   0.12,-129.42)  151.16                80
 05/06/2022   18:38:58   (  -0.18,-128.04) (  -0.48,-126.45)  180.25                80
 05/07/2022   07:00:22   (   0.18,-127.98) (  -0.59,-131.64)  416.67                80
 05/09/2022   06:48:08   (   0.18,-127.92) (   0.03,-128.67)   85.63                80
 05/11/2022   06:33:14   (   0.19,-127.85) (   0.66,-125.70)  245.28                80
 05/11/2022   18:54:29   (  -0.19,-127.89) (   0.43,-130.85)  337.23                80