Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2023 6 23.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 06/23/2023   20:31:24   (   0.06,-108.59) (   0.67,-105.91)  305.95                80
 06/25/2023   08:50:33   (  -0.09,-108.67) (   0.47,-111.20)  287.77                80
 06/26/2023   08:34:29   (  -0.08,-108.67) (  -0.53,-106.67)  228.16                80
 06/27/2023   20:53:46   (   0.12,-108.58) (  -0.64,-111.98)  387.88                80
 06/28/2023   20:37:41   (   0.10,-108.58) (   0.36,-107.45)  128.41                80
 06/30/2023   08:56:51   (  -0.14,-108.66) (   0.76,-112.74)  464.69                80
 07/01/2023   08:40:46   (  -0.12,-108.65) (  -0.24,-108.21)   50.72                80
 07/03/2023   20:41:18   (   0.15,-108.54) (   0.04,-108.99)   51.59                80
 07/04/2023   20:25:14   (   0.13,-108.53) (   1.05,-104.46)  464.14                80
 07/06/2023   08:44:23   (  -0.17,-108.61) (   0.06,-109.75)  129.00                80