Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2025 9 13.  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)
 09/15/2025   05:50:28   (   0.49,  61.30) (  -0.33,  65.12)  434.33                80
 09/15/2025   18:14:32   (  -0.52,  61.42) (  -0.81,  59.94)  167.62                80
 09/17/2025   17:59:42   (  -0.52,  61.42) (  -0.18,  62.89)  168.05                80
 09/18/2025   06:23:36   (   0.55,  61.31) (   1.33,  57.74)  405.66                80
 09/20/2025   06:11:27   (   0.54,  61.30) (   0.69,  60.69)   69.68                80
 09/22/2025   05:56:37   (   0.53,  61.30) (   0.04,  63.64)  266.35                80
 09/22/2025   18:20:40   (  -0.56,  61.41) (  -1.17,  58.46)  335.11                80
 09/24/2025   18:08:29   (  -0.56,  61.41) (  -0.57,  61.42)    1.06                80
 09/26/2025   17:53:39   (  -0.56,  61.42) (   0.04,  64.38)  335.41                80
 09/27/2025   06:17:34   (   0.58,  61.32) (   1.04,  59.22)  239.45                80