Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2022 10 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)
 10/20/2022   06:20:54   (   0.04, -75.18) (  -0.35, -73.52)  189.80                80
 10/21/2022   18:40:09   (  -0.03, -75.20) (  -0.87, -78.81)  413.03                80
 10/22/2022   18:24:05   (  -0.04, -75.20) (   0.17, -74.29)  104.29                80
 10/24/2022   06:43:12   (   0.03, -75.20) (   1.01, -79.55)  495.65                80
 10/25/2022   06:27:08   (   0.04, -75.21) (  -0.03, -75.02)   21.95                80
 10/27/2022   18:27:39   (  -0.03, -75.24) (  -0.14, -75.79)   62.81                80
 10/28/2022   18:11:33   (  -0.04, -75.24) (   0.84, -71.25)  454.75                80
 10/30/2022   06:33:20   (   0.03, -75.25) (   0.33, -76.52)  145.01                80
 10/31/2022   06:11:56   (   0.03, -75.26) (  -0.72, -71.99)  372.54                80
 11/01/2022   18:33:51   (  -0.02, -75.28) (  -0.48, -77.28)  229.25                80
 11/02/2022   18:17:47   (  -0.02, -75.29) (   0.57, -72.76)  288.96                80