Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2025 7 11.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/12/2025   19:25:50   (   0.05, -89.39) (  -0.11, -90.01)   70.34                80
 07/13/2025   19:09:45   (   0.05, -89.14) (   0.90, -85.47)  419.06                80
 07/15/2025   07:28:52   (  -0.06, -88.75) (   0.39, -90.71)  224.25                80
 07/16/2025   07:12:46   (  -0.05, -88.50) (  -0.56, -86.17)  265.58                80
 07/17/2025   19:32:02   (   0.06, -88.14) (  -0.69, -91.45)  378.02                80
 07/18/2025   19:15:56   (   0.06, -87.89) (   0.27, -86.90)  111.59                80
 07/21/2025   07:16:18   (  -0.07, -87.24) (   0.01, -87.61)   42.36                80
 07/22/2025   07:00:12   (  -0.07, -86.99) (  -0.95, -83.07)  447.42                80
 07/23/2025   19:19:28   (   0.08, -86.63) (  -0.30, -88.35)  195.77                80
 07/24/2025   19:03:22   (   0.08, -86.39) (   0.65, -83.80)  294.29                80