Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2023 5 2.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 05/04/2023   08:28:39   (   0.00,-104.76) (   0.08,-104.97)   24.80                80
 05/05/2023   08:07:14   (   0.00,-104.77) (  -0.97,-100.45)  492.85                80
 05/06/2023   20:29:08   (   0.00,-104.78) (  -0.22,-105.75)  110.10                80
 05/07/2023   20:13:03   (   0.00,-104.79) (   0.83,-101.22)  407.31                80
 05/09/2023   08:34:48   (  -0.01,-104.80) (   0.36,-106.48)  192.04                80
 05/10/2023   08:13:21   (  -0.02,-104.80) (  -0.63,-101.94)  324.73                80
 05/11/2023   20:35:16   (   0.01,-104.80) (  -0.54,-107.24)  279.11                80
 05/12/2023   20:19:09   (   0.00,-104.80) (   0.45,-102.71)  238.54                80
 05/14/2023   08:40:55   (  -0.00,-104.82) (   0.73,-107.97)  359.71                80
 05/15/2023   08:19:29   (   0.00,-104.82) (  -0.32,-103.44)  157.73                80