Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2022 9 19.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 09/19/2022   18:40:09   (  -0.05, -75.20) (  -0.86, -78.86)  416.90                80
 09/20/2022   18:24:05   (  -0.05, -75.19) (   0.15, -74.32)   99.11                80
 09/23/2022   06:24:28   (   0.04, -75.18) (   0.01, -75.06)   13.54                80
 09/25/2022   18:27:41   (  -0.03, -75.20) (  -0.16, -75.84)   72.74                80
 09/26/2022   18:11:37   (  -0.03, -75.21) (   0.85, -71.31)  444.39                80
 09/28/2022   06:33:25   (   0.03, -75.21) (   0.31, -76.58)  156.08                80
 09/29/2022   06:12:01   (   0.03, -75.21) (  -0.70, -72.05)  361.08                80
 09/30/2022   18:33:57   (  -0.03, -75.23) (  -0.50, -77.35)  241.52                80
 10/01/2022   18:17:52   (  -0.03, -75.24) (   0.51, -72.82)  275.62                80