Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2025 9 17.  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)
 09/18/2025   06:23:37   (   0.55,  61.30) (   1.31,  57.74)  404.77                80
 09/20/2025   06:11:27   (   0.54,  61.29) (   0.66,  60.69)   68.55                80
 09/22/2025   05:56:36   (   0.53,  61.29) (   0.06,  63.65)  267.72                80
 09/22/2025   18:20:40   (  -0.56,  61.40) (  -1.18,  58.46)  333.95                80
 09/24/2025   18:08:29   (  -0.56,  61.40) (  -0.57,  61.42)    2.37                80
 09/26/2025   17:53:38   (  -0.56,  61.41) (   0.06,  64.38)  337.09                80
 09/27/2025   06:17:33   (   0.58,  61.31) (   1.02,  59.22)  237.38                80
 09/29/2025   06:02:43   (   0.58,  61.32) (   0.38,  62.17)   97.40                80
 10/01/2025   05:50:31   (   0.59,  61.34) (  -0.21,  65.14)  431.72                80
 10/01/2025   18:14:34   (  -0.61,  61.45) (  -0.90,  59.95)  170.01                80