Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2023 1 25.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 01/25/2023   18:40:43   (   0.05, -75.18) (  -0.76, -78.74)  406.45                80
 01/26/2023   18:24:39   (   0.05, -75.19) (   0.29, -74.22)  110.43                80
 01/28/2023   06:46:28   (  -0.05, -75.19) (   0.89, -79.49)  489.33                80
 01/29/2023   06:25:03   (  -0.05, -75.19) (  -0.12, -74.95)   27.87                80
 01/31/2023   18:28:15   (   0.04, -75.21) (  -0.09, -75.71)   57.54                80
 02/01/2023   18:12:11   (   0.03, -75.22) (   0.92, -71.18)  460.15                80
 02/03/2023   06:33:59   (  -0.03, -75.24) (   0.25, -76.45)  138.43                80
 02/04/2023   06:12:34   (  -0.03, -75.25) (  -0.76, -71.91)  379.42                80
 02/05/2023   18:37:11   (   0.02, -75.27) (  -0.43, -77.21)  221.99                80
 02/06/2023   18:15:46   (   0.01, -75.28) (   0.59, -72.68)  296.62                80