Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2025 10 4.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/05/2025   09:27:25   (   0.48,  61.35) (   0.30,  60.51)   95.87                80
 10/06/2025   09:06:02   (   0.51,  61.35) (   1.36,  65.03)  419.79                80
 10/07/2025   21:30:30   (  -0.46,  61.38) (  -0.09,  59.78)  182.95                80
 10/08/2025   21:09:08   (  -0.49,  61.39) (  -1.15,  64.29)  331.20                80
 10/10/2025   09:33:44   (   0.43,  61.39) (  -0.13,  59.01)  271.69                80
 10/11/2025   09:12:22   (   0.46,  61.40) (   0.95,  63.53)  242.95                80
 10/12/2025   21:36:50   (  -0.40,  61.43) (   0.32,  58.28)  359.55                80
 10/13/2025   21:15:28   (  -0.44,  61.45) (  -0.75,  62.79)  153.77                80
 10/15/2025   09:40:04   (   0.38,  61.46) (  -0.51,  57.51)  450.96                80
 10/16/2025   09:18:42   (   0.42,  61.47) (   0.58,  62.02)   63.60                80