Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2022 3 19.  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)
 03/19/2022   18:39:13   (  -0.03,-128.13) (  -0.40,-126.48)  188.00                80
 03/20/2022   06:57:56   (   0.04,-128.12) (  -0.70,-131.67)  402.93                80
 03/22/2022   06:45:43   (   0.04,-128.18) (  -0.07,-128.71)   60.40                80
 03/24/2022   06:36:10   (   0.04,-128.23) (   0.55,-125.75)  281.15                80
 03/24/2022   18:54:46   (  -0.05,-128.26) (   0.49,-130.92)  302.11                80
 03/26/2022   18:45:13   (  -0.05,-128.30) (  -0.15,-127.96)   38.77                80
 03/28/2022   18:33:00   (  -0.05,-128.33) (  -0.79,-125.00)  379.53                80
 03/29/2022   06:51:43   (   0.06,-128.33) (  -0.36,-130.18)  211.82                80
 03/31/2022   06:42:10   (   0.06,-128.37) (   0.29,-127.23)  129.25                80
 03/31/2022   19:00:45   (  -0.07,-128.39) (   0.81,-132.38)  454.24                80