Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2025 4 24.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 04/25/2025   21:21:40   (   0.10,  61.43) (   0.07,  61.44)    3.44                80
 04/28/2025   09:22:16   (  -0.08,  61.49) (  -0.24,  60.66)   94.29                80
 04/29/2025   09:06:13   (  -0.09,  61.51) (   0.76,  65.19)  420.15                80
 04/30/2025   21:25:22   (   0.07,  61.51) (   0.42,  59.92)  181.36                80
 05/01/2025   21:09:19   (   0.08,  61.53) (  -0.59,  64.45)  333.03                80
 05/03/2025   09:28:37   (  -0.07,  61.58) (  -0.63,  59.14)  277.93                80
 05/04/2025   09:12:33   (  -0.08,  61.60) (   0.38,  63.67)  236.35                80
 05/05/2025   21:31:43   (   0.06,  61.61) (   0.79,  58.40)  365.59                80
 05/06/2025   21:15:39   (   0.07,  61.63) (  -0.23,  62.93)  148.96                80
 05/08/2025   09:34:58   (  -0.05,  61.67) (  -0.96,  57.62)  461.40                80