Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2019 11 16.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/17/2019   06:44:57   (   0.01, -75.20) (   0.98, -79.50)  490.67                80
 11/18/2019   06:23:33   (  -0.00, -75.20) (  -0.07, -74.98)   25.58                80
 11/20/2019   18:26:43   (   0.01, -75.21) (  -0.09, -75.75)   61.15                80
 11/21/2019   18:10:38   (   0.02, -75.22) (   0.90, -71.22)  455.99                80
 11/23/2019   06:32:25   (  -0.01, -75.23) (   0.25, -76.49)  143.59                80
 11/24/2019   06:11:00   (  -0.01, -75.23) (  -0.74, -71.95)  373.89                80
 11/25/2019   18:35:35   (  -0.00, -75.26) (  -0.46, -77.25)  227.98                80
 11/26/2019   18:14:11   (  -0.00, -75.27) (   0.59, -72.73)  289.91                80
 11/28/2019   06:38:37   (   0.01, -75.29) (   0.62, -77.99)  308.56                80
 11/29/2019   06:17:12   (   0.00, -75.30) (  -0.43, -73.47)  209.37                80