Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2022 10 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/12/2022   10:34:35   (   0.06,-137.34) (  -0.03,-136.91)   49.41                80
 10/14/2022   22:35:07   (  -0.06,-137.34) (  -0.12,-137.68)   38.48                80
 10/15/2022   22:19:01   (  -0.06,-137.34) (   0.85,-133.14)  477.88                80
 10/17/2022   10:38:10   (   0.05,-137.33) (   0.28,-138.41)  123.12                80
 10/18/2022   10:22:04   (   0.05,-137.33) (  -0.70,-133.87)  392.84                80
 10/19/2022   22:41:20   (  -0.04,-137.31) (  -0.46,-139.18)  212.86                80
 10/20/2022   22:25:16   (  -0.04,-137.30) (   0.57,-134.65)  302.95                80
 10/22/2022   10:44:23   (   0.03,-137.29) (   0.61,-139.91)  298.61                80
 10/23/2022   10:28:18   (   0.03,-137.28) (  -0.37,-135.37)  216.94                80
 10/24/2022   22:47:34   (  -0.03,-137.26) (  -0.78,-140.68)  389.61                80
 10/25/2022   22:31:29   (  -0.03,-137.24) (   0.21,-136.14)  125.53                80