Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2023 2 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)
 02/20/2023   06:12:36   (  -0.06, -75.18) (  -0.81, -71.88)  377.40                80
 02/21/2023   18:34:31   (   0.06, -75.18) (  -0.40, -77.17)  226.23                80
 02/22/2023   18:18:27   (   0.06, -75.18) (   0.64, -72.64)  290.74                80
 02/24/2023   06:40:14   (  -0.05, -75.19) (   0.54, -77.90)  308.69                80
 02/25/2023   06:18:48   (  -0.05, -75.19) (  -0.44, -73.36)  208.57                80
 02/26/2023   18:40:45   (   0.05, -75.20) (  -0.70, -78.66)  393.99                80
 02/27/2023   18:24:39   (   0.05, -75.20) (   0.29, -74.12)  123.65                80
 03/01/2023   06:46:27   (  -0.04, -75.21) (   0.88, -79.38)  474.69                80
 03/02/2023   06:25:01   (  -0.04, -75.22) (  -0.11, -74.84)   43.19                80
 03/04/2023   18:30:51   (   0.02, -75.25) (  -0.08, -75.59)   39.97                80
 03/05/2023   18:09:26   (   0.02, -75.26) (   0.98, -71.07)  478.72                80