Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2023 3 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 03/01/2023   08:28:10   (   0.01,-104.69) (   0.06,-104.94)   27.92                80
 03/02/2023   08:06:45   (   0.01,-104.69) (  -0.93,-100.40)  488.84                80
 03/03/2023   20:28:40   (  -0.01,-104.70) (  -0.26,-105.69)  114.14                80
 03/04/2023   20:12:36   (  -0.01,-104.70) (   0.80,-101.17)  402.96                80
 03/06/2023   08:34:22   (   0.00,-104.70) (   0.41,-106.42)  196.72                80
 03/07/2023   08:12:57   (   0.00,-104.70) (  -0.65,-101.89)  320.39                80
 03/08/2023   20:34:52   (   0.00,-104.70) (  -0.58,-107.17)  282.35                80
 03/09/2023   20:18:47   (   0.00,-104.71) (   0.48,-102.65)  235.10                80
 03/11/2023   08:40:33   (  -0.00,-104.71) (   0.72,-107.90)  364.01                80
 03/12/2023   08:19:08   (   0.00,-104.71) (  -0.30,-103.36)  153.02                80
 03/13/2023   20:41:03   (  -0.00,-104.71) (  -0.86,-108.66)  450.48                80
 03/14/2023   20:24:58   (  -0.00,-104.70) (   0.15,-104.13)   66.50                80