Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2025 6 27.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 06/28/2025   07:50:40   (  -0.02, -96.61) (  -0.26, -95.65)  108.97                80
 06/30/2025   19:51:07   (   0.02, -95.28) (  -0.23, -96.35)  122.45                80
 07/01/2025   19:35:01   (   0.02, -94.75) (   0.66, -91.79)  336.54                80
 07/03/2025   07:54:07   (  -0.02, -93.92) (   0.66, -97.03)  354.29                80
 07/04/2025   07:38:00   (  -0.02, -93.39) (  -0.22, -92.47)  104.79                80
 07/06/2025   19:38:28   (   0.03, -92.07) (  -0.19, -93.18)  125.94                80
 07/07/2025   19:22:22   (   0.03, -91.54) (   0.70, -88.62)  333.13                80
 07/09/2025   07:41:27   (  -0.04, -90.70) (   0.68, -93.84)  357.73                80
 07/10/2025   07:25:21   (  -0.03, -90.17) (  -0.21, -89.28)  101.41                80