Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2022 1 31.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 01/31/2022   08:14:15   (   0.02,-104.60) (  -0.57,-101.97)  300.27                80
 02/01/2022   20:36:09   (  -0.02,-104.31) (  -0.65,-107.26)  335.52                80
 02/02/2022   20:14:42   (  -0.02,-104.31) (   0.35,-102.72)  181.60                80
 02/04/2022   08:36:28   (   0.02,-104.61) (   0.77,-107.99)  385.04                80
 02/05/2022   08:20:22   (   0.02,-104.62) (  -0.23,-103.45)  133.03                80
 02/07/2022   20:20:49   (  -0.01,-104.34) (   0.01,-104.20)   16.52                80
 02/10/2022   08:23:49   (   0.01,-104.65) (   0.10,-104.93)   33.27                80
 02/11/2022   08:07:43   (   0.01,-104.65) (  -0.96,-100.40)  484.84                80
 02/12/2022   20:29:35   (  -0.01,-104.38) (  -0.31,-105.68)  148.57                80
 02/13/2022   20:08:09   (  -0.00,-104.38) (   0.70,-101.14)  368.40                80