Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2023 1 28.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 01/28/2023   06:46:27   (  -0.06, -75.19) (   0.91, -79.48)  489.91                80
 01/29/2023   06:25:03   (  -0.06, -75.19) (  -0.09, -74.95)   27.07                80
 01/31/2023   18:28:16   (   0.05, -75.20) (  -0.07, -75.72)   59.31                80
 02/01/2023   18:12:11   (   0.04, -75.21) (   0.93, -71.18)  458.05                80
 02/03/2023   06:33:59   (  -0.04, -75.22) (   0.24, -76.45)  140.73                80
 02/04/2023   06:12:35   (  -0.04, -75.23) (  -0.77, -71.92)  376.83                80
 02/05/2023   18:34:32   (   0.04, -75.24) (  -0.38, -77.23)  225.53                80
 02/06/2023   18:18:28   (   0.03, -75.26) (   0.63, -72.69)  292.67                80
 02/08/2023   06:40:15   (  -0.03, -75.28) (   0.59, -77.95)  304.48                80
 02/09/2023   06:18:51   (  -0.03, -75.30) (  -0.42, -73.42)  213.97                80
 02/10/2023   18:40:48   (   0.03, -75.32) (  -0.71, -78.73)  387.20                80