Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2022 1 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 01/13/2022   18:11:10   (   0.04, -75.20) (   0.90, -71.23)  451.51                80
 01/15/2022   06:32:56   (  -0.04, -75.19) (   0.23, -76.50)  148.72                80
 01/16/2022   06:11:30   (  -0.03, -75.19) (  -0.76, -71.96)  368.17                80
 01/17/2022   18:33:24   (   0.03, -75.19) (  -0.42, -77.26)  235.61                80
 01/18/2022   18:17:18   (   0.03, -75.19) (   0.57, -72.72)  281.63                80
 01/20/2022   06:39:03   (  -0.03, -75.20) (   0.62, -77.98)  317.58                80
 01/21/2022   06:17:38   (  -0.03, -75.20) (  -0.43, -73.45)  199.84                80
 01/22/2022   18:39:32   (   0.04, -75.21) (  -0.74, -78.75)  403.04                80
 01/23/2022   18:23:26   (   0.04, -75.22) (   0.25, -74.21)  114.91                80
 01/25/2022   06:45:11   (  -0.03, -75.23) (   0.94, -79.47)  482.92                80
 01/26/2022   06:23:45   (  -0.03, -75.24) (  -0.11, -74.94)   35.08                80