Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2023 9 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 09/13/2023   08:50:10   (   0.37,-108.60) (   0.96,-111.23)  299.09                80
 09/14/2023   08:34:04   (   0.38,-108.60) (  -0.06,-106.69)  217.55                80
 09/15/2023   20:53:19   (  -0.36,-108.52) (  -1.16,-111.99)  396.11                80
 09/16/2023   20:37:13   (  -0.37,-108.52) (  -0.14,-107.46)  120.87                80
 09/18/2023   08:56:21   (   0.35,-108.60) (   1.25,-112.74)  470.81                80
 09/19/2023   08:40:14   (   0.36,-108.60) (   0.28,-108.19)   45.78                80
 09/21/2023   20:40:43   (  -0.34,-108.50) (  -0.46,-108.96)   52.57                80
 09/22/2023   20:24:37   (  -0.35,-108.50) (   0.57,-104.43)  463.69                80
 09/24/2023   08:43:44   (   0.32,-108.57) (   0.59,-109.70)  129.11                80
 09/25/2023   08:27:38   (   0.33,-108.56) (  -0.44,-105.17)  386.88                80
 09/26/2023   20:46:53   (  -0.30,-108.46) (  -0.75,-110.47)  228.49                80