Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2025 12 23.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 12/24/2025   19:37:59   (  -0.26, -89.49) (  -0.74, -91.58)  238.46                80
 12/25/2025   19:16:36   (  -0.23, -89.49) (   0.29, -87.06)  276.96                80
 12/27/2025   07:41:05   (   0.28, -89.51) (   0.93, -92.32)  319.84                80
 12/28/2025   07:19:43   (   0.25, -89.51) (  -0.11, -87.79)  195.23                80
 12/29/2025   19:44:22   (  -0.31, -89.48) (  -1.10, -93.10)  411.15                80
 12/30/2025   19:23:00   (  -0.29, -89.48) (  -0.06, -88.57)  104.43                80
 01/01/2026   07:47:28   (   0.34, -89.51) (   1.33, -93.82)  491.68                80
 01/02/2026   07:26:06   (   0.32, -89.51) (   0.29, -89.30)   23.43                80
 01/04/2026   19:32:01   (  -0.35, -89.48) (  -0.50, -90.07)   67.75                80
 01/05/2026   19:10:39   (  -0.32, -89.49) (   0.54, -85.55)  448.38                80