Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2023 3 21.  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) (   0.84,-111.17)  367.22                80
 03/22/2023   08:32:28   (   0.14,-107.95) (  -0.17,-106.64)  149.45                80
 03/23/2023   20:54:26   (  -0.14,-108.00) (  -1.01,-111.95)  449.57                80
 03/24/2023   20:38:23   (  -0.14,-108.01) (  -0.00,-107.42)   67.91                80
 03/27/2023   08:41:29   (   0.15,-108.00) (   0.18,-108.16)   17.57                80
 03/28/2023   08:20:05   (   0.15,-108.01) (  -0.83,-103.63)  499.02                80
 03/29/2023   20:42:03   (  -0.15,-108.05) (  -0.34,-108.94)  100.71                80
 03/30/2023   20:26:00   (  -0.16,-108.06) (   0.68,-104.41)  416.80                80
 04/01/2023   08:47:49   (   0.16,-108.05) (   0.50,-109.68)  184.73                80
 04/02/2023   08:26:25   (   0.16,-108.05) (  -0.47,-105.14)  332.09                80
 04/03/2023   20:48:23   (  -0.17,-108.09) (  -0.69,-110.45)  268.78                80