Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2023 3 21.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 03/21/2023   18:10:01   (   0.07, -75.20) (   0.97, -71.16)  460.29                80
 03/23/2023   06:34:31   (  -0.06, -75.20) (   0.23, -76.42)  140.28                80
 03/24/2023   06:13:08   (  -0.07, -75.20) (  -0.83, -71.90)  375.94                80
 03/25/2023   18:37:45   (   0.06, -75.20) (  -0.40, -77.20)  228.46                80
 03/26/2023   18:16:22   (   0.06, -75.20) (   0.61, -72.67)  288.11                80
 03/28/2023   06:40:51   (  -0.06, -75.21) (   0.58, -77.94)  311.44                80
 03/29/2023   06:19:28   (  -0.05, -75.21) (  -0.44, -73.41)  205.40                80
 03/30/2023   18:44:06   (   0.05, -75.22) (  -0.73, -78.72)  398.04                80
 03/31/2023   18:22:43   (   0.04, -75.23) (   0.29, -74.19)  119.31                80
 04/02/2023   06:47:12   (  -0.03, -75.25) (   0.89, -79.46)  478.76                80
 04/03/2023   06:25:48   (  -0.03, -75.27) (  -0.14, -74.93)   39.04                80