Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2023 8 6.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/08/2023   08:28:04   (   0.01,-104.73) (   0.09,-105.08)   39.93                80
 08/09/2023   08:06:39   (   0.01,-104.73) (  -0.95,-100.55)  476.22                80
 08/10/2023   20:28:34   (  -0.02,-104.70) (  -0.29,-105.85)  131.12                80
 08/11/2023   20:12:30   (  -0.02,-104.71) (   0.75,-101.33)  385.37                80
 08/13/2023   08:34:16   (   0.02,-104.73) (   0.47,-106.59)  212.30                80
 08/14/2023   08:12:52   (   0.02,-104.73) (  -0.57,-102.06)  303.98                80
 08/15/2023   20:34:47   (  -0.03,-104.71) (  -0.65,-107.36)  303.54                80
 08/16/2023   20:18:43   (  -0.03,-104.71) (   0.40,-102.84)  213.23                80
 08/18/2023   08:40:30   (   0.03,-104.75) (   0.76,-108.12)  383.35                80
 08/19/2023   08:19:04   (   0.03,-104.75) (  -0.23,-103.58)  133.21                80