Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2024 6 23.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 06/23/2024   09:17:12   (   0.15,  61.23) (   0.35,  62.22)  112.10                80
 06/24/2024   21:36:23   (  -0.18,  61.27) (   0.79,  56.93)  495.07                80
 06/25/2024   21:20:19   (  -0.17,  61.27) (  -0.20,  61.46)   21.33                80
 06/28/2024   09:20:55   (   0.18,  61.21) (   0.04,  60.66)   62.77                80
 06/29/2024   09:04:52   (   0.16,  61.21) (   1.04,  65.19)  453.57                80
 06/30/2024   21:24:03   (  -0.20,  61.25) (   0.08,  59.89)  154.03                80
 07/01/2024   21:08:00   (  -0.19,  61.25) (  -0.92,  64.42)  361.82                80
 07/03/2024   09:27:18   (   0.22,  61.21) (  -0.26,  59.11)  239.97                80
 07/04/2024   09:11:14   (   0.21,  61.21) (   0.75,  63.64)  275.69                80
 07/05/2024   21:30:25   (  -0.25,  61.27) (   0.41,  58.35)  332.42                80
 07/06/2024   21:14:21   (  -0.23,  61.27) (  -0.60,  62.88)  183.06                80