Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2025 3 21.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 03/22/2025   08:26:55   (  -0.04,-104.38) (   0.06,-104.96)   65.97                80
 03/23/2025   08:05:29   (  -0.04,-104.38) (  -0.95,-100.42)  451.27                80
 03/24/2025   20:27:22   (   0.03,-104.41) (  -0.26,-105.71)  147.57                80
 03/25/2025   20:11:15   (   0.02,-104.41) (   0.76,-101.17)  369.90                80
 03/27/2025   08:33:00   (  -0.02,-104.37) (   0.43,-106.41)  232.66                80
 03/28/2025   08:11:33   (  -0.02,-104.37) (  -0.59,-101.87)  284.69                80
 03/29/2025   20:33:26   (   0.02,-104.40) (  -0.59,-107.16)  314.31                80
 03/30/2025   20:17:20   (   0.02,-104.40) (   0.44,-102.62)  203.16                80
 04/01/2025   08:39:03   (  -0.02,-104.36) (   0.79,-107.86)  399.31                80
 04/02/2025   08:17:37   (  -0.02,-104.36) (  -0.25,-103.33)  117.80                80
 04/03/2025   20:39:30   (   0.02,-104.38) (  -0.92,-108.61)  481.84                80