Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2022 4 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)
 04/10/2022   06:38:47   (  -0.05, -75.21) (   0.59, -77.97)  314.28                80
 04/11/2022   06:17:22   (  -0.05, -75.21) (  -0.46, -73.44)  202.54                80
 04/12/2022   18:41:58   (   0.04, -75.22) (  -0.76, -78.74)  400.91                80
 04/13/2022   18:20:33   (   0.04, -75.23) (   0.29, -74.21)  116.45                80
 04/15/2022   06:44:59   (  -0.03, -75.24) (   0.93, -79.47)  482.01                80
 04/16/2022   06:23:35   (  -0.04, -75.25) (  -0.11, -74.94)   35.43                80
 04/18/2022   18:29:26   (   0.04, -75.27) (  -0.05, -75.71)   49.85                80
 04/19/2022   18:08:00   (   0.04, -75.28) (   0.95, -71.18)  467.85                80
 04/21/2022   06:32:28   (  -0.03, -75.30) (   0.21, -76.45)  130.17                80
 04/22/2022   06:11:02   (  -0.03, -75.31) (  -0.78, -71.91)  387.56                80