Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2022 4 18.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 04/18/2022   20:08:26   (  -0.13,-104.50) (   0.58,-101.22)  372.80                80
 04/20/2022   08:30:13   (   0.11,-104.47) (   0.58,-106.50)  231.50                80
 04/21/2022   08:14:08   (   0.12,-104.47) (  -0.42,-101.96)  285.87                80
 04/22/2022   20:36:04   (  -0.11,-104.52) (  -0.73,-107.27)  313.41                80
 04/23/2022   20:14:39   (  -0.12,-104.51) (   0.27,-102.73)  202.35                80
 04/25/2022   08:36:26   (   0.11,-104.45) (   0.88,-108.00)  404.83                80
 04/26/2022   08:20:21   (   0.12,-104.45) (  -0.11,-103.47)  112.96                80
 04/27/2022   20:42:17   (  -0.10,-104.54) (  -1.03,-108.78)  482.45                80
 04/28/2022   20:20:51   (  -0.11,-104.53) (  -0.02,-104.24)   33.93                80
 05/01/2022   08:23:52   (   0.10,-104.46) (   0.23,-104.96)   57.71                80