Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2025 7 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/15/2025   07:28:54   (  -0.06, -89.50) (   0.24, -90.75)  142.97                80
 07/16/2025   07:12:50   (  -0.05, -89.50) (  -0.77, -86.21)  374.56                80
 07/17/2025   19:32:07   (   0.06, -89.54) (  -0.36, -91.52)  225.18                80
 07/18/2025   19:16:03   (   0.06, -89.55) (   0.66, -86.99)  292.28                80
 07/20/2025   07:35:10   (  -0.07, -89.53) (   0.57, -92.25)  310.18                80
 07/21/2025   07:19:05   (  -0.07, -89.54) (  -0.45, -87.71)  207.25                80
 07/22/2025   19:38:23   (   0.08, -89.58) (  -0.68, -93.02)  392.56                80
 07/23/2025   19:22:18   (   0.08, -89.59) (   0.33, -88.49)  125.08                80
 07/25/2025   07:41:27   (  -0.09, -89.57) (   0.82, -93.76)  476.60                80
 07/26/2025   07:25:21   (  -0.09, -89.59) (  -0.14, -89.22)   41.76                80