Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2023 4 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)
 04/05/2023   18:31:41   (   0.05, -75.19) (  -0.08, -75.69)   56.98                80
 04/06/2023   18:10:17   (   0.05, -75.19) (   0.96, -71.16)  458.80                80
 04/08/2023   06:34:45   (  -0.05, -75.18) (   0.25, -76.42)  141.66                80
 04/09/2023   06:13:22   (  -0.05, -75.18) (  -0.79, -71.90)  374.11                80
 04/10/2023   18:37:59   (   0.04, -75.16) (  -0.41, -77.20)  231.56                80
 04/11/2023   18:16:35   (   0.04, -75.16) (   0.58, -72.66)  284.37                80
 04/13/2023   06:41:03   (  -0.03, -75.16) (   0.61, -77.92)  315.67                80
 04/14/2023   06:19:40   (  -0.03, -75.15) (  -0.44, -73.40)  200.52                80
 04/15/2023   18:44:17   (   0.02, -75.15) (  -0.74, -78.70)  404.26                80
 04/16/2023   18:22:52   (   0.02, -75.15) (   0.25, -74.16)  112.57                80