Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2023 4 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)
 04/02/2023   08:28:55   (   0.00,-104.75) (   0.08,-105.01)   29.52                80
 04/03/2023   08:07:31   (   0.00,-104.76) (  -0.95,-100.48)  487.13                80
 04/04/2023   20:29:29   (  -0.00,-104.77) (  -0.20,-105.79)  116.01                80
 04/05/2023   20:13:25   (  -0.00,-104.77) (   0.77,-101.25)  400.94                80
 04/07/2023   08:35:14   (   0.00,-104.78) (   0.38,-106.53)  199.15                80
 04/08/2023   08:13:50   (   0.00,-104.78) (  -0.60,-101.99)  317.36                80
 04/09/2023   20:35:47   (  -0.01,-104.78) (  -0.59,-107.29)  286.59                80
 04/10/2023   20:19:44   (  -0.01,-104.78) (   0.45,-102.76)  230.05                80
 04/12/2023   08:41:32   (   0.02,-104.78) (   0.74,-108.03)  370.18                80
 04/13/2023   08:20:07   (   0.02,-104.77) (  -0.24,-103.49)  145.92                80
 04/14/2023   20:42:05   (  -0.02,-104.77) (  -0.94,-108.79)  458.89                80
 04/15/2023   20:26:01   (  -0.03,-104.77) (   0.12,-104.27)   57.81                80