Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2025 3 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)
 03/19/2025   20:23:56   (   0.04,-104.42) (   0.10,-104.25)   20.00                80
 03/22/2025   08:26:54   (  -0.04,-104.38) (   0.11,-104.95)   65.97                80
 03/23/2025   08:05:28   (  -0.04,-104.37) (  -0.90,-100.41)  451.15                80
 03/24/2025   20:27:22   (   0.03,-104.40) (  -0.25,-105.71)  148.18                80
 03/25/2025   20:11:16   (   0.02,-104.40) (   0.76,-101.17)  369.19                80
 03/27/2025   08:33:00   (  -0.01,-104.37) (   0.43,-106.41)  233.21                80
 03/28/2025   08:11:33   (  -0.02,-104.36) (  -0.59,-101.88)  284.03                80
 03/29/2025   20:33:27   (   0.02,-104.39) (  -0.60,-107.16)  315.44                80
 03/30/2025   20:17:20   (   0.02,-104.39) (   0.43,-102.62)  201.91                80
 04/01/2025   08:39:05   (  -0.02,-104.36) (   0.75,-107.87)  400.39                80