Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2022 4 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 04/01/2022   20:29:58   (  -0.12,-104.47) (  -0.39,-105.79)  149.86                80
 04/02/2022   20:08:32   (  -0.12,-104.46) (   0.59,-101.25)  365.82                80
 04/04/2022   08:30:20   (   0.12,-104.51) (   0.60,-106.52)  228.91                80
 04/05/2022   08:14:15   (   0.12,-104.52) (  -0.44,-101.99)  288.59                80
 04/06/2022   20:36:11   (  -0.12,-104.49) (  -0.72,-107.30)  319.55                80
 04/07/2022   20:14:46   (  -0.12,-104.48) (   0.26,-102.76)  196.04                80
 04/09/2022   08:36:33   (   0.12,-104.50) (   0.91,-108.03)  402.08                80
 04/10/2022   08:20:28   (   0.13,-104.51) (  -0.07,-103.49)  115.44                80
 04/11/2022   20:42:24   (  -0.12,-104.50) (  -1.08,-108.80)  489.42                80
 04/12/2022   20:20:59   (  -0.13,-104.49) (  -0.09,-104.26)   26.37                80