Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2020 3 7.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 03/08/2020   06:44:29   (   0.04, -75.19) (   0.97, -79.47)  487.60                80
 03/09/2020   06:23:04   (   0.04, -75.18) (  -0.03, -74.94)   28.30                80
 03/11/2020   18:26:16   (  -0.04, -75.18) (  -0.17, -75.71)   60.44                80
 03/12/2020   18:10:11   (  -0.04, -75.18) (   0.84, -71.18)  456.10                80
 03/14/2020   06:32:00   (   0.04, -75.19) (   0.33, -76.45)  144.04                80
 03/15/2020   06:10:35   (   0.04, -75.19) (  -0.68, -71.92)  372.63                80
 03/16/2020   18:32:33   (  -0.04, -75.19) (  -0.47, -77.23)  231.42                80
 03/17/2020   18:16:28   (  -0.04, -75.20) (   0.54, -72.70)  285.74                80
 03/19/2020   06:38:15   (   0.04, -75.22) (   0.68, -77.96)  313.25                80
 03/20/2020   06:16:51   (   0.05, -75.23) (  -0.33, -73.43)  204.24                80