Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2025 6 26.  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)
 06/27/2025   05:50:11   (  -0.11,  61.25) (  -0.92,  64.99)  424.81                80
 06/27/2025   18:14:14   (   0.07,  61.30) (  -0.28,  59.81)  169.46                80
 06/29/2025   17:59:24   (   0.09,  61.30) (   0.40,  62.76)  166.86                80
 06/30/2025   06:23:19   (  -0.05,  61.25) (   0.74,  57.62)  413.07                80
 07/02/2025   06:11:08   (  -0.05,  61.24) (   0.11,  60.57)   76.73                80
 07/04/2025   05:56:18   (  -0.06,  61.25) (  -0.58,  63.52)  259.35                80
 07/04/2025   18:20:21   (   0.02,  61.30) (  -0.60,  58.35)  335.50                80
 07/06/2025   18:05:30   (   0.03,  61.31) (   0.04,  61.30)    1.05                80
 07/08/2025   17:53:19   (   0.04,  61.32) (   0.69,  64.26)  334.79                80
 07/09/2025   06:17:14   (   0.01,  61.27) (   0.44,  59.11)  245.19                80