Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2023 7 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/10/2023   18:28:06   (   0.01, -75.22) (  -0.07, -75.69)   53.25                80
 07/11/2023   18:12:02   (   0.01, -75.22) (   0.94, -71.16)  463.71                80
 07/13/2023   06:33:49   (  -0.00, -75.23) (   0.29, -76.42)  136.78                80
 07/14/2023   06:12:25   (  -0.00, -75.24) (  -0.72, -71.89)  380.35                80
 07/15/2023   18:34:22   (  -0.00, -75.26) (  -0.43, -77.21)  222.35                80
 07/16/2023   18:18:18   (  -0.00, -75.27) (   0.58, -72.68)  295.08                80
 07/18/2023   06:40:06   (   0.00, -75.29) (   0.58, -77.96)  304.37                80
 07/19/2023   06:18:41   (   0.00, -75.30) (  -0.43, -73.43)  213.44                80
 07/20/2023   18:40:38   (  -0.00, -75.34) (  -0.77, -78.74)  388.05                80
 07/21/2023   18:24:33   (  -0.00, -75.36) (   0.24, -74.21)  130.30                80
 07/23/2023   06:46:22   (   0.00, -75.39) (   0.91, -79.49)  467.63                80