Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2025 3 21.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 03/22/2025   09:17:47   (  -0.10,  61.31) (   0.09,  62.30)  112.02                80
 03/23/2025   21:36:52   (   0.11,  61.25) (   1.06,  57.04)  480.13                80
 03/24/2025   21:20:46   (   0.11,  61.25) (   0.04,  61.58)   36.97                80
 03/27/2025   09:21:13   (  -0.11,  61.33) (  -0.22,  60.83)   56.87                80
 03/28/2025   09:05:06   (  -0.12,  61.34) (   0.80,  65.37)  459.99                80
 03/29/2025   21:24:10   (   0.11,  61.29) (   0.38,  60.12)  132.79                80
 03/30/2025   21:08:04   (   0.11,  61.30) (  -0.66,  64.66)  383.86                80
 04/01/2025   09:27:16   (  -0.11,  61.38) (  -0.58,  59.39)  227.83                80
 04/02/2025   09:11:10   (  -0.11,  61.39) (   0.46,  63.92)  288.35                80
 04/03/2025   21:30:14   (   0.11,  61.35) (   0.70,  58.67)  305.79                80