Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2022 9 15.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 09/15/2022   18:17:48   (  -0.05, -75.20) (   0.49, -72.81)  272.40                80
 09/17/2022   06:39:37   (   0.05, -75.19) (   0.68, -78.08)  328.92                80
 09/18/2022   06:18:12   (   0.05, -75.20) (  -0.32, -73.55)  187.67                80
 09/19/2022   18:40:09   (  -0.04, -75.21) (  -0.83, -78.86)  415.49                80
 09/20/2022   18:24:05   (  -0.03, -75.22) (   0.17, -74.33)  101.50                80
 09/22/2022   06:45:53   (   0.02, -75.22) (   1.00, -79.60)  498.70                80
 09/23/2022   06:24:29   (   0.02, -75.23) (  -0.01, -75.07)   18.63                80
 09/25/2022   18:27:42   (  -0.02, -75.27) (  -0.12, -75.85)   65.40                80
 09/26/2022   18:11:37   (  -0.02, -75.29) (   0.89, -71.32)  452.74                80
 09/28/2022   06:33:25   (   0.02, -75.30) (   0.28, -76.59)  145.95                80