Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2022 7 23.  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)
 07/23/2022   06:27:56   (   0.06,-128.23) (   0.89,-124.29)  448.25                80
 07/23/2022   18:51:50   (  -0.01,-128.26) (   0.26,-129.43)  134.12                80
 07/25/2022   18:37:01   (  -0.02,-128.21) (  -0.41,-126.49)  196.12                80
 07/26/2022   07:01:05   (  -0.02,-128.16) (  -0.74,-131.67)  398.74                80
 07/28/2022   06:48:55   (  -0.01,-128.11) (  -0.13,-128.72)   69.20                80
 07/30/2022   06:34:05   (   0.00,-128.05) (   0.48,-125.76)  259.88                80
 07/30/2022   18:58:00   (   0.04,-128.07) (   0.67,-130.91)  323.43                80
 08/01/2022   18:43:11   (   0.02,-128.01) (   0.00,-127.96)    5.58                80
 08/03/2022   18:31:01   (   0.02,-127.94) (  -0.60,-125.01)  334.01                80
 08/04/2022   06:55:05   (  -0.06,-127.89) (  -0.54,-130.19)  260.62                80