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

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/18/2023   06:40:05   (  -0.01, -75.20) (   0.63, -77.95)  314.56                80
 07/19/2023   06:18:41   (  -0.01, -75.19) (  -0.38, -73.42)  201.42                80
 07/20/2023   18:40:38   (   0.01, -75.20) (  -0.77, -78.74)  403.09                80
 07/21/2023   18:24:33   (   0.01, -75.20) (   0.25, -74.21)  113.38                80
 07/23/2023   06:46:21   (  -0.01, -75.21) (   0.96, -79.48)  487.36                80
 07/24/2023   06:24:56   (  -0.01, -75.21) (  -0.06, -74.95)   29.46                80
 07/26/2023   18:28:08   (   0.01, -75.23) (  -0.12, -75.73)   57.03                80
 07/27/2023   18:12:04   (   0.00, -75.24) (   0.90, -71.20)  460.02                80
 07/29/2023   06:33:52   (   0.00, -75.25) (   0.25, -76.48)  140.16                80
 07/30/2023   06:12:26   (   0.01, -75.25) (  -0.72, -71.94)  376.88                80