Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2023 2 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)
 02/21/2023   20:18:55   (  -0.04,-104.66) (   0.41,-102.72)  221.41                80
 02/23/2023   08:40:42   (   0.04,-104.67) (   0.77,-107.98)  377.51                80
 02/24/2023   08:19:17   (   0.04,-104.68) (  -0.21,-103.44)  140.29                80
 02/25/2023   20:41:13   (  -0.04,-104.70) (  -0.93,-108.74)  460.84                80
 02/26/2023   20:25:07   (  -0.04,-104.71) (   0.05,-104.20)   57.16                80
 03/01/2023   08:28:09   (   0.05,-104.72) (   0.13,-104.93)   23.89                80
 03/02/2023   08:06:45   (   0.05,-104.73) (  -0.92,-100.40)  494.12                80
 03/03/2023   20:28:40   (  -0.06,-104.75) (  -0.27,-105.69)  106.99                80
 03/04/2023   20:12:35   (  -0.06,-104.76) (   0.73,-101.15)  411.13                80
 03/06/2023   08:34:22   (   0.07,-104.77) (   0.43,-106.41)  187.00                80