Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2022 12 11.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 12/11/2022   06:42:59   (  -0.01, -75.19) (   0.96, -79.41)  480.92                80
 12/12/2022   06:26:57   (  -0.01, -75.20) (  -0.10, -74.89)   35.61                80
 12/14/2022   18:27:32   (   0.01, -75.22) (  -0.11, -75.66)   51.28                80
 12/15/2022   18:11:29   (   0.01, -75.23) (   0.95, -71.15)  465.93                80
 12/17/2022   06:33:19   (  -0.01, -75.24) (   0.25, -76.41)  133.75                80
 12/18/2022   06:11:55   (  -0.01, -75.25) (  -0.75, -71.88)  383.62                80
 12/19/2022   18:33:53   (   0.01, -75.28) (  -0.45, -77.19)  218.99                80
 12/20/2022   18:17:51   (   0.00, -75.29) (   0.62, -72.67)  298.69                80
 12/22/2022   06:39:40   (  -0.00, -75.31) (   0.58, -77.94)  300.27                80
 12/23/2022   06:18:17   (   0.01, -75.32) (  -0.42, -73.41)  217.20                80
 12/24/2022   18:40:15   (  -0.01, -75.34) (  -0.76, -78.72)  385.47                80