Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2025 8 27.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/28/2025   09:36:04   (   0.54,  61.55) (  -0.36,  57.64)  446.74                80
 08/29/2025   09:20:02   (   0.54,  61.53) (   0.71,  62.15)   70.96                80
 08/31/2025   21:23:10   (  -0.55,  61.55) (  -0.52,  61.40)   16.78                80
 09/01/2025   21:01:48   (  -0.55,  61.54) (  -1.53,  65.93)  499.58                80
 09/03/2025   09:23:48   (   0.55,  61.48) (   0.35,  60.61)   98.67                80
 09/04/2025   09:07:46   (   0.56,  61.46) (   1.36,  65.14)  418.10                80
 09/05/2025   21:29:36   (  -0.55,  61.50) (  -0.16,  59.87)  186.59                80
 09/06/2025   21:08:14   (  -0.56,  61.49) (  -1.24,  64.38)  329.41                80
 09/08/2025   09:30:14   (   0.55,  61.44) (   0.01,  59.07)  270.09                80
 09/09/2025   09:14:11   (   0.56,  61.43) (   1.03,  63.60)  246.39                80