Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2023 3 20.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 03/21/2023   08:53:51   (   0.14,-107.95) (   0.89,-111.16)  367.30                80
 03/22/2023   08:32:28   (   0.14,-107.95) (  -0.18,-106.64)  149.38                80
 03/23/2023   20:54:26   (  -0.14,-108.00) (  -1.01,-111.95)  449.58                80
 03/24/2023   20:38:23   (  -0.14,-108.01) (   0.01,-107.42)   67.92                80
 03/27/2023   08:41:29   (   0.14,-108.00) (   0.17,-108.16)   17.62                80
 03/28/2023   08:20:05   (   0.14,-108.01) (  -0.84,-103.63)  498.99                80
 03/29/2023   20:42:04   (  -0.15,-108.05) (  -0.32,-108.94)  100.69                80
 03/30/2023   20:25:59   (  -0.15,-108.06) (   0.64,-104.40)  416.88                80
 04/01/2023   08:47:48   (   0.16,-108.05) (   0.54,-109.67)  184.68                80
 04/02/2023   08:26:25   (   0.16,-108.05) (  -0.49,-105.14)  332.12                80