Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2022 10 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/11/2022   10:50:40   (   0.05,-137.34) (   0.97,-141.44)  467.17                80
 10/12/2022   10:34:35   (   0.05,-137.35) (  -0.06,-136.91)   49.90                80
 10/14/2022   22:35:06   (  -0.05,-137.34) (  -0.14,-137.67)   38.17                80
 10/15/2022   22:19:02   (  -0.05,-137.34) (   0.89,-133.15)  478.30                80
 10/17/2022   10:38:09   (   0.04,-137.34) (   0.30,-138.41)  122.17                80
 10/18/2022   10:22:05   (   0.04,-137.34) (  -0.74,-133.88)  393.89                80
 10/19/2022   22:41:21   (  -0.03,-137.32) (  -0.43,-139.19)  211.99                80
 10/20/2022   22:25:15   (  -0.03,-137.32) (   0.55,-134.65)  303.92                80
 10/22/2022   10:44:23   (   0.02,-137.31) (   0.63,-139.91)  297.15                80
 10/23/2022   10:28:18   (   0.03,-137.30) (  -0.41,-135.38)  218.50                80