Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2022 4 29.  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   18:33:02   (  -0.15,-128.21) (  -0.83,-125.02)  362.27                80
 04/30/2022   06:54:26   (   0.16,-128.15) (  -0.26,-130.22)  234.96                80
 05/02/2022   06:40:37   (   0.16,-128.11) (   0.34,-127.26)   95.90                20
 05/02/2022   19:00:52   (  -0.16,-128.14) (   0.76,-132.42)  486.45                80
 05/04/2022   06:30:07   (   0.17,-128.06) (   0.95,-124.31)  426.13                80
 05/04/2022   18:48:42   (  -0.17,-128.09) (   0.14,-129.46)  156.33                80
 05/06/2022   18:39:12   (  -0.18,-128.04) (  -0.49,-126.51)  173.37                80
 05/07/2022   07:00:37   (   0.18,-127.97) (  -0.59,-131.71)  423.95                80
 05/09/2022   06:48:26   (   0.18,-127.91) (  -0.00,-128.74)   94.61                80
 05/11/2022   06:33:35   (   0.19,-127.85) (   0.60,-125.78)  234.62                80
 05/11/2022   18:54:51   (  -0.19,-127.88) (   0.48,-130.94)  348.37                80