Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2025 10 18.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/19/2025   07:33:19   (  -0.20, -89.49) (   0.11, -90.84)  154.34                80
 10/20/2025   07:11:55   (  -0.22, -89.49) (  -0.91, -86.32)  361.91                80
 10/21/2025   19:36:33   (   0.19, -89.53) (  -0.28, -91.62)  237.78                80
 10/22/2025   19:15:09   (   0.20, -89.54) (   0.75, -87.09)  279.09                80
 10/24/2025   07:39:38   (  -0.17, -89.52) (   0.44, -92.35)  322.11                80
 10/25/2025   07:18:15   (  -0.19, -89.53) (  -0.59, -87.83)  194.21                80
 10/26/2025   19:42:51   (   0.16, -89.55) (  -0.64, -93.12)  406.00                80
 10/27/2025   19:21:28   (   0.18, -89.56) (   0.40, -88.59)  110.90                80
 10/29/2025   07:45:57   (  -0.15, -89.56) (   0.79, -93.86)  489.11                80
 10/30/2025   07:24:34   (  -0.17, -89.57) (  -0.25, -89.33)   27.63                80
 11/01/2025   19:30:26   (   0.15, -89.61) (   0.02, -90.09)   55.23                80