Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2020 2 15.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 02/16/2020   06:38:07   (   0.06, -75.20) (   0.65, -77.92)  309.55                80
 02/17/2020   06:16:43   (   0.06, -75.21) (  -0.35, -73.39)  207.10                80
 02/18/2020   18:38:39   (  -0.07, -75.23) (  -0.86, -78.69)  395.41                80
 02/19/2020   18:22:35   (  -0.07, -75.23) (   0.14, -74.16)  121.77                80
 02/21/2020   06:44:23   (   0.08, -75.24) (   1.04, -79.43)  478.34                80
 02/22/2020   06:22:59   (   0.08, -75.25) (  -0.02, -74.91)   39.17                80
 02/24/2020   18:28:51   (  -0.08, -75.30) (  -0.19, -75.68)   44.23                80
 02/25/2020   18:07:28   (  -0.08, -75.32) (   0.88, -71.16)  474.03                80
 02/27/2020   06:31:56   (   0.08, -75.34) (   0.31, -76.44)  124.37                80
 02/28/2020   06:10:32   (   0.08, -75.36) (  -0.70, -71.90)  394.06                80