Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2025 10 6.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/07/2025   21:30:30   (  -0.46,  61.38) (  -0.08,  59.78)  182.75                80
 10/08/2025   21:09:08   (  -0.49,  61.39) (  -1.14,  64.30)  331.52                80
 10/10/2025   09:33:45   (   0.43,  61.38) (  -0.08,  59.00)  270.75                80
 10/11/2025   09:12:22   (   0.46,  61.39) (   0.93,  63.53)  244.03                80
 10/12/2025   21:36:51   (  -0.40,  61.42) (   0.28,  58.27)  358.69                80
 10/13/2025   21:15:28   (  -0.44,  61.44) (  -0.73,  62.80)  154.75                80
 10/15/2025   09:40:05   (   0.38,  61.45) (  -0.47,  57.50)  449.44                80
 10/16/2025   09:18:41   (   0.42,  61.46) (   0.55,  62.03)   65.17                80
 10/18/2025   21:24:27   (  -0.39,  61.49) (  -0.36,  61.29)   21.85                80
 10/19/2025   21:03:04   (  -0.43,  61.50) (  -1.38,  65.82)  491.70                80