Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2025 7 25.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/26/2025   07:25:21   (  -0.09, -89.47) (  -0.13, -89.21)   29.30                80
 07/28/2025   19:25:53   (   0.10, -89.52) (   0.01, -89.99)   53.03                80
 07/29/2025   19:09:49   (   0.09, -89.52) (   1.03, -85.45)  464.36                80
 07/31/2025   07:28:56   (  -0.10, -89.49) (   0.16, -90.71)  139.01                80
 08/01/2025   07:12:52   (  -0.10, -89.50) (  -0.87, -86.18)  378.48                80
 08/02/2025   19:32:08   (   0.11, -89.55) (  -0.33, -91.48)  220.37                80
 08/03/2025   19:16:04   (   0.11, -89.55) (   0.70, -86.95)  297.07                80
 08/05/2025   07:35:11   (  -0.13, -89.52) (   0.48, -92.21)  306.25                80
 08/06/2025   07:19:06   (  -0.13, -89.53) (  -0.55, -87.68)  211.26                80
 08/07/2025   19:38:23   (   0.14, -89.58) (  -0.65, -92.98)  387.40                80