Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2025 3 28.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 03/29/2025   21:24:24   (   0.11,  61.25) (   0.39,  60.07)  134.73                80
 03/30/2025   21:08:22   (   0.11,  61.25) (  -0.61,  64.59)  380.73                80
 04/01/2025   09:27:42   (  -0.11,  61.32) (  -0.57,  59.28)  232.78                80
 04/02/2025   09:11:40   (  -0.11,  61.33) (   0.44,  63.80)  282.11                80
 04/03/2025   21:30:51   (   0.11,  61.28) (   0.71,  58.52)  314.06                80
 04/04/2025   21:14:49   (   0.12,  61.28) (  -0.30,  63.04)  200.84                80
 04/06/2025   09:34:08   (  -0.11,  61.36) (  -0.92,  57.74)  413.05                80
 04/07/2025   09:18:05   (  -0.12,  61.37) (   0.10,  62.26)  101.75                80
 04/08/2025   21:37:16   (   0.11,  61.32) (   1.09,  56.99)  494.67                80
 04/09/2025   21:21:13   (   0.12,  61.33) (   0.07,  61.51)   20.35                80