Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2023 5 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 05/12/2023   18:34:49   (   0.02, -75.19) (  -0.41, -77.16)  223.84                80
 05/13/2023   18:18:44   (   0.02, -75.19) (   0.59, -72.62)  293.13                80
 05/15/2023   06:40:31   (  -0.01, -75.20) (   0.56, -77.90)  306.49                80
 05/16/2023   06:19:06   (  -0.01, -75.21) (  -0.43, -73.36)  210.87                80
 05/17/2023   18:41:01   (   0.01, -75.23) (  -0.76, -78.67)  391.70                80
 05/18/2023   18:24:56   (   0.01, -75.24) (   0.24, -74.13)  126.06                80
 05/20/2023   06:46:43   (  -0.01, -75.26) (   0.90, -79.41)  472.46                80
 05/21/2023   06:25:17   (  -0.01, -75.27) (  -0.11, -74.88)   45.44                80
 05/23/2023   18:28:27   (   0.01, -75.32) (  -0.06, -75.65)   37.99                80
 05/24/2023   18:12:22   (   0.00, -75.33) (   0.95, -71.12)  480.62                80