Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2022 4 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 04/10/2022   06:38:47   (  -0.05, -75.21) (   0.57, -77.97)  314.40                80
 04/11/2022   06:17:22   (  -0.05, -75.21) (  -0.42, -73.43)  202.42                80
 04/12/2022   18:41:58   (   0.04, -75.22) (  -0.74, -78.74)  400.90                80
 04/13/2022   18:20:32   (   0.04, -75.23) (   0.25, -74.20)  116.45                80
 04/15/2022   06:45:00   (  -0.04, -75.24) (   0.91, -79.47)  482.12                80
 04/16/2022   06:23:35   (  -0.04, -75.25) (  -0.13, -74.95)   35.40                80
 04/18/2022   18:29:25   (   0.04, -75.27) (  -0.08, -75.70)   49.89                80
 04/19/2022   18:08:01   (   0.04, -75.28) (   0.97, -71.18)  467.85                80
 04/21/2022   06:32:28   (  -0.04, -75.30) (   0.19, -76.45)  130.31                80
 04/22/2022   06:11:02   (  -0.04, -75.31) (  -0.80, -71.91)  387.43                80
 04/23/2022   18:35:38   (   0.03, -75.33) (  -0.40, -77.21)  214.74                80