Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2022 4 16.  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)
 04/16/2022   06:42:19   (   0.11,-128.36) (   0.35,-127.31)  120.17                80
 04/16/2022   19:00:54   (  -0.12,-128.40) (   0.77,-132.45)  461.68                80
 04/18/2022   06:30:07   (   0.12,-128.34) (   0.96,-124.34)  455.12                80
 04/18/2022   18:48:43   (  -0.12,-128.38) (   0.10,-129.50)  126.93                80
 04/20/2022   18:39:11   (  -0.13,-128.36) (  -0.52,-126.54)  206.84                80
 04/21/2022   06:57:54   (   0.14,-128.30) (  -0.58,-131.73)  389.04                80
 04/23/2022   06:45:43   (   0.14,-128.27) (   0.05,-128.77)   56.02                80
 04/25/2022   06:36:10   (   0.15,-128.23) (   0.64,-125.79)  277.12                80
 04/25/2022   18:54:45   (  -0.15,-128.27) (   0.41,-130.95)  305.46                80
 04/27/2022   18:45:12   (  -0.15,-128.23) (  -0.18,-127.98)   28.01                80
 04/29/2022   18:33:01   (  -0.15,-128.20) (  -0.85,-125.03)  361.16                80