Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2025 8 22.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/23/2025   09:29:30   (   0.54,  61.70) (  -0.01,  59.20)  284.03                80
 08/24/2025   09:13:24   (   0.53,  61.71) (   0.98,  63.75)  231.29                80
 08/25/2025   21:35:11   (  -0.54,  61.80) (   0.22,  58.49)  377.87                80
 08/26/2025   21:13:46   (  -0.54,  61.83) (  -0.83,  63.02)  136.65                80
 08/28/2025   09:35:43   (   0.54,  61.80) (  -0.35,  57.72)  464.15                80
 08/29/2025   09:19:37   (   0.54,  61.82) (   0.64,  62.26)   50.62                80
 08/31/2025   21:22:38   (  -0.55,  61.93) (  -0.43,  61.55)   44.75                80
 09/01/2025   21:01:14   (  -0.55,  61.96) (  -1.48,  66.08)  468.73                80
 09/03/2025   09:23:10   (   0.55,  61.95) (   0.31,  60.77)  133.78                80
 09/04/2025   09:07:04   (   0.56,  61.98) (   1.31,  65.32)  380.12                80