Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2025 8 11.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/12/2025   09:35:48   (   0.50,  61.53) (  -0.36,  57.65)  441.98                80
 08/13/2025   09:19:42   (   0.49,  61.54) (   0.61,  62.19)   73.79                80
 08/15/2025   21:22:44   (  -0.50,  61.64) (  -0.44,  61.47)   21.02                80
 08/16/2025   21:01:20   (  -0.50,  61.67) (  -1.48,  66.00)  493.55                80
 08/18/2025   09:23:16   (   0.51,  61.64) (   0.28,  60.70)  107.35                80
 08/19/2025   09:07:12   (   0.51,  61.66) (   1.32,  65.23)  407.27                80
 08/20/2025   21:28:58   (  -0.53,  61.75) (  -0.12,  59.97)  202.57                80
 08/21/2025   21:07:33   (  -0.53,  61.77) (  -1.16,  64.50)  311.57                80
 08/23/2025   09:29:30   (   0.53,  61.75) (  -0.03,  59.21)  290.11                80
 08/24/2025   09:13:24   (   0.53,  61.77) (   0.96,  63.75)  224.73                80