Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2022 4 19.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 04/20/2022   08:30:14   (   0.11,-104.47) (   0.56,-106.50)  231.52                80
 04/21/2022   08:14:08   (   0.12,-104.47) (  -0.43,-101.96)  285.87                80
 04/22/2022   20:36:05   (  -0.11,-104.52) (  -0.71,-107.27)  313.13                80
 04/23/2022   20:14:39   (  -0.12,-104.51) (   0.28,-102.73)  202.67                80
 04/25/2022   08:36:25   (   0.11,-104.45) (   0.93,-107.99)  404.66                80
 04/26/2022   08:20:21   (   0.12,-104.46) (  -0.13,-103.47)  113.19                80
 04/27/2022   20:42:16   (  -0.10,-104.54) (  -1.07,-108.77)  482.01                80
 04/28/2022   20:20:51   (  -0.11,-104.54) (  -0.07,-104.23)   34.47                80
 05/01/2022   08:23:53   (   0.10,-104.46) (   0.22,-104.96)   57.33                80
 05/02/2022   08:07:47   (   0.11,-104.47) (  -0.78,-100.43)  460.64                80