Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2023 9 25.  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)
 09/27/2023   03:16:02   (  -0.32, 101.12) (  -0.83, 103.65)  286.13                80
 09/27/2023   15:40:09   (   0.34, 100.67) (  -0.12,  98.42)  255.28                80
 09/29/2023   15:25:25   (   0.33,  98.54) (   0.93, 101.29)  312.91                80
 09/30/2023   03:49:22   (  -0.34,  97.89) (   0.03,  96.10)  202.68                80
 10/02/2023   03:34:37   (  -0.33,  95.74) (  -0.99,  98.98)  367.01                80
 10/02/2023   15:58:43   (   0.34,  95.28) (   0.00,  93.76)  173.36                80
 10/04/2023   15:43:58   (   0.33,  93.14) (   1.05,  96.63)  396.71                80
 10/05/2023   04:07:56   (  -0.34,  92.49) (  -0.11,  91.45)  118.79                80
 10/07/2023   03:53:11   (  -0.32,  90.34) (  -1.19,  94.31)  452.53                80
 10/07/2023   16:17:16   (   0.33,  89.87) (   0.16,  89.11)   86.84                80