Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2022 10 29.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/30/2022   22:35:02   (  -0.03,-137.32) (  -0.08,-137.64)   36.38                80
 10/31/2022   22:18:57   (  -0.03,-137.31) (   0.91,-133.10)  479.73                80
 11/02/2022   10:38:04   (   0.02,-137.31) (   0.26,-138.37)  120.79                80
 11/03/2022   10:21:59   (   0.02,-137.30) (  -0.73,-133.83)  395.21                80
 11/04/2022   22:41:15   (  -0.02,-137.28) (  -0.41,-139.14)  210.78                80
 11/05/2022   22:25:10   (  -0.02,-137.28) (   0.58,-134.60)  305.20                80
 11/07/2022   10:44:17   (   0.02,-137.27) (   0.58,-139.86)  295.57                80
 11/08/2022   10:28:11   (   0.02,-137.26) (  -0.41,-135.33)  220.02                80
 11/09/2022   22:47:27   (  -0.02,-137.23) (  -0.78,-140.62)  386.96                80
 11/10/2022   22:31:21   (  -0.02,-137.21) (   0.22,-136.08)  128.17                80