Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2026 3 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 03/14/2026   09:27:22   (  -0.97,  63.38) (  -1.48,  60.99)  271.93                80
 03/15/2026   09:11:17   (  -0.99,  63.38) (  -0.53,  65.54)  246.11                80
 03/16/2026   21:30:26   (   0.95,  63.43) (   1.66,  60.27)  359.76                80
 03/17/2026   21:14:21   (   0.97,  63.42) (   0.64,  64.81)  158.15                80
 03/19/2026   09:33:38   (  -0.93,  63.36) (  -1.81,  59.51)  439.41                80
 03/20/2026   09:17:33   (  -0.95,  63.36) (  -0.80,  64.05)   78.25                80
 03/22/2026   21:17:57   (   0.93,  63.42) (   0.95,  63.32)   11.37                80
 03/25/2026   09:21:09   (  -0.91,  63.38) (  -1.10,  62.56)   93.71                80
 03/26/2026   09:05:03   (  -0.94,  63.39) (  -0.13,  67.11)  423.27                80