Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2025 8 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/13/2025   09:19:43   (   0.49,  61.53) (   0.65,  62.18)   74.14                80
 08/15/2025   21:22:45   (  -0.50,  61.64) (  -0.48,  61.46)   20.52                80
 08/16/2025   21:01:19   (  -0.50,  61.66) (  -1.46,  66.00)  494.09                80
 08/18/2025   09:23:17   (   0.51,  61.63) (   0.33,  60.69)  106.35                80
 08/19/2025   09:07:11   (   0.51,  61.65) (   1.31,  65.23)  408.39                80
 08/20/2025   21:28:58   (  -0.53,  61.74) (  -0.10,  59.98)  201.54                80
 08/21/2025   21:07:33   (  -0.53,  61.76) (  -1.15,  64.51)  312.73                80
 08/23/2025   09:29:29   (   0.53,  61.74) (  -0.04,  59.21)  288.48                80
 08/24/2025   09:13:24   (   0.53,  61.76) (   0.95,  63.75)  226.51                80
 08/25/2025   21:35:11   (  -0.53,  61.84) (   0.19,  58.48)  381.97                80