Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2020 5 23.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 05/24/2020   18:38:47   (   0.01, -75.20) (  -0.79, -78.71)  400.78                80
 05/25/2020   18:22:43   (   0.01, -75.20) (   0.25, -74.19)  115.88                80
 05/27/2020   06:44:30   (  -0.01, -75.20) (   0.94, -79.45)  484.72                80
 05/28/2020   06:23:05   (  -0.01, -75.20) (  -0.09, -74.92)   32.15                80
 05/30/2020   18:26:16   (   0.00, -75.22) (  -0.09, -75.69)   53.52                80
 05/31/2020   18:10:12   (   0.00, -75.22) (   0.94, -71.16)  463.96                80
 06/02/2020   06:31:59   (  -0.00, -75.23) (   0.25, -76.42)  135.31                80
 06/03/2020   06:10:34   (  -0.00, -75.24) (  -0.73, -71.88)  382.33                80
 06/04/2020   18:32:30   (  -0.00, -75.26) (  -0.43, -77.19)  219.40                80
 06/05/2020   18:16:24   (  -0.01, -75.28) (   0.55, -72.65)  298.70                80