Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2023 9 30.  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)
 09/30/2023   03:49:22   (  -0.34,  97.90) (   0.07,  96.11)  203.86                80
 10/02/2023   03:34:38   (  -0.33,  95.76) (  -0.99,  98.97)  365.00                80
 10/02/2023   15:58:44   (   0.34,  95.31) (  -0.00,  93.76)  176.70                80
 10/04/2023   15:44:00   (   0.33,  93.18) (   1.09,  96.62)  392.51                80
 10/05/2023   04:07:57   (  -0.34,  92.52) (  -0.09,  91.45)  122.13                80
 10/07/2023   03:53:12   (  -0.32,  90.37) (  -1.15,  94.32)  448.29                80
 10/07/2023   16:17:17   (   0.33,  89.92) (   0.17,  89.10)   92.45                80
 10/09/2023   16:02:31   (   0.32,  87.77) (   1.19,  91.98)  478.53                80
 10/10/2023   04:26:29   (  -0.33,  87.11) (  -0.26,  86.79)   35.95                80
 10/12/2023   16:35:48   (   0.33,  84.48) (   0.29,  84.46)    4.64                80