Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2022 4 20.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 04/21/2022   06:32:27   (  -0.04, -75.21) (   0.25, -76.43)  139.69                80
 04/22/2022   06:11:02   (  -0.04, -75.20) (  -0.80, -71.91)  375.99                80
 04/23/2022   18:32:58   (   0.03, -75.20) (  -0.40, -77.21)  228.35                80
 04/24/2022   18:16:52   (   0.03, -75.20) (   0.59, -72.67)  288.02                80
 04/26/2022   06:38:38   (  -0.03, -75.19) (   0.61, -77.93)  312.39                80
 04/27/2022   06:17:14   (  -0.03, -75.19) (  -0.45, -73.40)  204.41                80
 04/28/2022   18:39:09   (   0.02, -75.20) (  -0.75, -78.70)  398.47                80
 04/29/2022   18:23:04   (   0.03, -75.21) (   0.25, -74.17)  118.92                80
 05/01/2022   06:44:50   (  -0.02, -75.22) (   0.95, -79.43)  479.93                80
 05/02/2022   06:23:26   (  -0.03, -75.23) (  -0.11, -74.90)   37.54                80