Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2023 5 20.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 05/20/2023   06:46:43   (  -0.02, -75.20) (   0.91, -79.41)  479.47                80
 05/21/2023   06:25:17   (  -0.02, -75.20) (  -0.09, -74.87)   37.14                80
 05/23/2023   18:28:27   (   0.03, -75.21) (  -0.09, -75.64)   49.87                80
 05/24/2023   18:12:22   (   0.03, -75.22) (   0.92, -71.11)  467.50                80
 05/26/2023   06:31:29   (  -0.03, -75.23) (   0.22, -76.39)  131.47                80
 05/27/2023   06:15:23   (  -0.03, -75.25) (  -0.79, -71.86)  386.31                80
 05/28/2023   18:34:39   (   0.03, -75.27) (  -0.39, -77.16)  216.02                80
 05/29/2023   18:18:33   (   0.03, -75.28) (   0.63, -72.63)  302.21                80
 05/31/2023   06:37:40   (  -0.04, -75.31) (   0.57, -77.90)  295.58                80
 06/01/2023   06:21:34   (  -0.04, -75.32) (  -0.45, -73.36)  222.84                80
 06/02/2023   18:40:49   (   0.05, -75.35) (  -0.71, -78.67)  378.95                80