Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2026 6 5.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 06/05/2026   21:18:01   (  -0.33,  63.59) (  -0.49,  64.28)   79.27                80
 06/08/2026   09:18:39   (   0.38,  63.58) (   0.38,  63.49)    9.72                80
 06/10/2026   21:21:48   (  -0.45,  63.66) (  -0.26,  62.74)  104.44                80
 06/11/2026   21:05:44   (  -0.40,  63.68) (  -1.23,  67.28)  410.57                80
 06/13/2026   09:25:05   (   0.53,  63.68) (   0.13,  61.96)  196.90                80
 06/14/2026   09:09:01   (   0.47,  63.71) (   1.10,  66.50)  318.29                80
 06/15/2026   21:28:14   (  -0.60,  63.77) (  -0.01,  61.21)  292.83                80
 06/16/2026   21:12:10   (  -0.55,  63.80) (  -0.98,  65.75)  221.48                80
 06/18/2026   09:31:30   (   0.67,  63.82) (  -0.11,  60.42)  387.78                80
 06/19/2026   09:15:27   (   0.61,  63.85) (   0.87,  64.96)  127.44                80