Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2024 6 25.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 06/25/2024   21:20:20   (  -0.17,  61.26) (  -0.23,  61.45)   22.11                80
 06/28/2024   09:20:56   (   0.18,  61.19) (   0.06,  60.66)   61.07                80
 06/29/2024   09:04:52   (   0.16,  61.19) (   1.05,  65.19)  455.48                80
 06/30/2024   21:24:04   (  -0.20,  61.23) (   0.08,  59.89)  152.16                80
 07/01/2024   21:08:00   (  -0.19,  61.23) (  -0.90,  64.42)  363.87                80
 07/03/2024   09:27:20   (   0.22,  61.18) (  -0.24,  59.10)  237.26                80
 07/04/2024   09:11:16   (   0.21,  61.18) (   0.75,  63.63)  278.57                80
 07/05/2024   21:30:26   (  -0.25,  61.23) (   0.43,  58.35)  329.68                80
 07/06/2024   21:14:24   (  -0.23,  61.24) (  -0.63,  62.86)  185.99                80
 07/08/2024   09:33:42   (   0.26,  61.19) (  -0.57,  57.55)  415.72                80