Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2023 5 9.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 05/10/2023   06:34:18   (  -0.02, -75.19) (   0.27, -76.37)  136.01                80
 05/11/2023   06:12:54   (  -0.02, -75.18) (  -0.78, -71.85)  380.21                80
 05/12/2023   18:34:49   (   0.01, -75.19) (  -0.43, -77.15)  224.03                80
 05/13/2023   18:18:44   (   0.01, -75.19) (   0.56, -72.62)  292.85                80
 05/15/2023   06:40:31   (  -0.01, -75.20) (   0.60, -77.89)  306.75                80
 05/16/2023   06:19:05   (  -0.01, -75.21) (  -0.40, -73.36)  210.50                80
 05/17/2023   18:41:02   (   0.01, -75.23) (  -0.75, -78.67)  392.48                80
 05/18/2023   18:24:56   (   0.01, -75.24) (   0.25, -74.14)  125.16                80
 05/20/2023   06:46:44   (  -0.01, -75.26) (   0.91, -79.41)  473.34                80
 05/21/2023   06:25:18   (  -0.01, -75.27) (  -0.08, -74.88)   44.43                80