Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2023 10 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/14/2023   18:27:08   (  -0.03, -75.22) (  -0.15, -75.66)   50.50                80
 10/15/2023   18:11:05   (  -0.04, -75.22) (   0.89, -71.14)  466.03                80
 10/17/2023   06:32:54   (   0.03, -75.22) (   0.27, -76.42)  135.78                80
 10/18/2023   06:11:30   (   0.03, -75.22) (  -0.72, -71.88)  380.68                80
 10/19/2023   18:33:27   (  -0.03, -75.24) (  -0.45, -77.20)  222.95                80
 10/20/2023   18:17:23   (  -0.03, -75.24) (   0.54, -72.67)  293.62                80
 10/22/2023   06:39:11   (   0.02, -75.24) (   0.65, -77.94)  307.69                80
 10/23/2023   06:17:47   (   0.02, -75.25) (  -0.42, -73.42)  209.16                80
 10/24/2023   18:39:44   (  -0.01, -75.27) (  -0.78, -78.73)  393.51                80
 10/25/2023   18:23:39   (  -0.01, -75.29) (   0.23, -74.20)  124.10                80