Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2023 2 24.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 02/24/2023   08:19:17   (  -0.00,-104.69) (  -0.25,-103.45)  140.25                80
 02/25/2023   20:41:13   (   0.01,-104.70) (  -0.90,-108.75)  462.08                80
 02/26/2023   20:25:08   (   0.01,-104.70) (   0.09,-104.21)   55.18                80
 03/01/2023   08:28:11   (  -0.01,-104.70) (   0.03,-104.95)   28.04                80
 03/02/2023   08:06:45   (  -0.01,-104.70) (  -0.96,-100.41)  488.98                80
 03/03/2023   20:28:41   (   0.02,-104.71) (  -0.23,-105.70)  113.52                80
 03/04/2023   20:12:36   (   0.02,-104.71) (   0.83,-101.17)  403.84                80
 03/06/2023   08:34:22   (  -0.02,-104.71) (   0.39,-106.42)  195.76                80
 03/07/2023   08:12:58   (  -0.02,-104.72) (  -0.67,-101.90)  321.64                80
 03/08/2023   20:34:53   (   0.02,-104.73) (  -0.51,-107.19)  280.59                80
 03/09/2023   20:18:48   (   0.02,-104.73) (   0.49,-102.65)  237.07                80