Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2023 1 24.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 01/24/2023   06:21:26   (  -0.05, -75.18) (  -0.45, -73.45)  197.80                80
 01/25/2023   18:40:43   (   0.05, -75.19) (  -0.73, -78.75)  405.91                80
 01/26/2023   18:24:39   (   0.05, -75.19) (   0.27, -74.22)  111.04                80
 01/28/2023   06:46:27   (  -0.05, -75.19) (   0.91, -79.48)  488.68                80
 01/29/2023   06:25:03   (  -0.04, -75.20) (  -0.09, -74.95)   28.57                80
 01/31/2023   18:28:16   (   0.03, -75.22) (  -0.06, -75.72)   56.35                80
 02/01/2023   18:12:11   (   0.03, -75.23) (   0.95, -71.19)  461.42                80
 02/03/2023   06:34:00   (  -0.03, -75.25) (   0.22, -76.46)  137.21                80
 02/04/2023   06:12:34   (   0.00, -75.26) (  -0.74, -71.91)  381.41                80
 02/05/2023   18:37:10   (  -0.01, -75.28) (  -0.46, -77.21)  219.68                80
 02/06/2023   18:15:46   (  -0.01, -75.30) (   0.56, -72.67)  298.74                80