Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2023 6 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 06/12/2023   20:37:47   (  -0.01,-108.62) (   0.28,-107.42)  137.65                80
 06/14/2023   08:56:53   (  -0.03,-108.70) (   0.89,-112.69)  455.77                80
 06/15/2023   08:40:48   (  -0.01,-108.69) (  -0.14,-108.16)   60.80                80
 06/17/2023   20:41:17   (   0.03,-108.61) (  -0.02,-108.93)   35.86                80
 06/18/2023   20:25:10   (   0.02,-108.61) (   0.95,-104.39)  481.32                80
 06/20/2023   08:44:17   (  -0.05,-108.69) (   0.15,-109.67)  111.78                80
 06/21/2023   08:28:11   (  -0.04,-108.68) (  -0.83,-105.13)  404.87                80
 06/22/2023   20:47:25   (   0.07,-108.60) (  -0.36,-110.43)  209.31                80
 06/23/2023   20:31:20   (   0.05,-108.60) (   0.68,-105.90)  308.16                80
 06/25/2023   08:50:26   (  -0.09,-108.69) (   0.47,-111.17)  283.31                80