Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2025 7 20.  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)
 07/22/2025   18:08:14   (  -0.08,  61.38) (  -0.11,  61.34)    5.84                80
 07/24/2025   17:53:24   (  -0.07,  61.40) (   0.56,  64.29)  328.29                80
 07/25/2025   06:17:19   (   0.12,  61.32) (   0.57,  59.14)  248.43                80
 07/27/2025   06:02:28   (   0.10,  61.34) (  -0.05,  62.10)   85.52                80
 07/29/2025   05:50:17   (   0.09,  61.36) (  -0.69,  65.05)  419.68                80
 07/29/2025   18:14:20   (  -0.14,  61.45) (  -0.49,  59.88)  178.99                80
 07/31/2025   17:59:29   (  -0.13,  61.47) (   0.15,  62.84)  154.84                80
 08/01/2025   06:23:24   (   0.18,  61.39) (   0.98,  57.69)  421.70                80
 08/02/2025   17:47:18   (  -0.13,  61.50) (   0.81,  65.79)  488.26                80
 08/03/2025   06:11:13   (   0.18,  61.42) (   0.32,  60.64)   88.50                80