Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2022 3 5.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 03/05/2022   22:18:13   (   0.05,-137.23) (   0.97,-133.05)  476.26                80
 03/07/2022   10:40:01   (  -0.05,-137.23) (   0.19,-138.32)  124.61                80
 03/08/2022   10:18:37   (  -0.05,-137.22) (  -0.83,-133.79)  391.31                80
 03/09/2022   22:40:33   (   0.04,-137.21) (  -0.37,-139.10)  214.20                80
 03/10/2022   22:24:28   (   0.04,-137.21) (   0.65,-134.57)  301.37                80
 03/12/2022   10:46:16   (  -0.03,-137.19) (   0.56,-139.83)  300.69                80
 03/13/2022   10:24:51   (  -0.03,-137.18) (  -0.46,-135.30)  214.46                80
 03/14/2022   22:46:48   (   0.02,-137.16) (  -0.73,-140.61)  392.16                80
 03/15/2022   22:30:42   (   0.02,-137.15) (   0.24,-136.06)  122.78                80
 03/17/2022   10:52:30   (  -0.01,-137.12) (   0.92,-141.34)  480.13                80
 03/18/2022   10:31:06   (  -0.01,-137.11) (  -0.10,-136.81)   34.46                80