Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2023 9 4.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 09/04/2023   06:39:49   (   0.07, -75.21) (   0.72, -77.99)  317.20                80
 09/05/2023   06:18:24   (   0.07, -75.21) (  -0.35, -73.47)  199.90                80
 09/06/2023   18:40:20   (  -0.06, -75.23) (  -0.84, -78.77)  402.79                80
 09/07/2023   18:24:14   (  -0.06, -75.24) (   0.17, -74.24)  114.56                80
 09/09/2023   06:46:00   (   0.05, -75.25) (   1.01, -79.50)  485.25                80
 09/10/2023   06:24:35   (   0.05, -75.26) (  -0.00, -74.97)   32.38                80
 09/12/2023   18:27:45   (  -0.04, -75.30) (  -0.15, -75.75)   51.06                80
 09/13/2023   18:11:39   (  -0.04, -75.32) (   0.87, -71.21)  467.44                80
 09/15/2023   06:33:26   (   0.03, -75.34) (   0.31, -76.48)  130.54                80
 09/16/2023   06:12:00   (   0.03, -75.36) (  -0.71, -71.95)  388.39                80
 09/17/2023   18:33:55   (  -0.03, -75.40) (  -0.45, -77.26)  211.54                80