Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2022 6 25.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 06/25/2022   22:15:18   (  -0.02,-137.20) (   0.95,-132.98)  481.84                80
 06/27/2022   10:39:47   (   0.03,-137.20) (   0.24,-138.25)  119.38                80
 06/28/2022   10:18:24   (   0.02,-137.20) (  -0.77,-133.72)  396.10                80
 06/29/2022   22:43:01   (  -0.02,-137.19) (  -0.45,-139.02)  209.69                80
 06/30/2022   22:21:38   (  -0.01,-137.18) (   0.56,-134.50)  305.54                80
 07/02/2022   10:46:07   (   0.02,-137.17) (   0.62,-139.77)  296.67                80
 07/03/2022   10:24:44   (   0.02,-137.17) (  -0.40,-135.25)  218.35                80
 07/04/2022   22:49:22   (  -0.02,-137.15) (  -0.76,-140.56)  388.17                80
 07/05/2022   22:27:58   (  -0.02,-137.14) (   0.26,-136.04)  126.66                80
 07/07/2022   10:52:27   (   0.02,-137.12) (   0.98,-141.30)  476.49                80
 07/08/2022   10:31:03   (   0.02,-137.11) (  -0.04,-136.77)   37.78                80