Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NPP
TLE Epoch: 2023 2 11.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 02/11/2023   20:06:20   (   0.01,-102.93) (   0.72, -99.66)  372.57                80
 02/13/2023   08:25:25   (  -0.02,-101.72) (   0.67,-104.88)  359.17                80
 02/14/2023   08:09:17   (  -0.02,-100.94) (  -0.18,-100.31)   72.75                80
 02/16/2023   20:09:41   (   0.03, -98.98) (  -0.43,-100.97)  227.11                80
 02/17/2023   19:53:34   (   0.03, -98.20) (   0.43, -96.40)  204.79                80
 02/20/2023   07:53:49   (  -0.04, -96.21) (   0.14, -97.04)   94.42                80
 02/21/2023   07:37:42   (  -0.04, -95.43) (  -0.73, -92.47)  337.98                80
 02/22/2023   19:56:53   (   0.04, -94.26) (  -0.71, -97.71)  392.81                80
 02/23/2023   19:40:45   (   0.04, -93.48) (   0.10, -93.13)   40.12                80
 02/24/2023   19:21:57   (   0.04, -92.71) (   0.98, -88.56)  473.19                80