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

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 06/06/2023   20:47:42   (  -0.02,-108.63) (  -0.44,-110.44)  206.64                80
 06/07/2023   20:31:37   (  -0.04,-108.64) (   0.58,-105.91)  311.69                80
 06/09/2023   08:50:44   (   0.01,-108.73) (   0.53,-111.19)  280.30                80
 06/10/2023   08:34:38   (   0.03,-108.73) (  -0.43,-106.65)  237.52                80
 06/11/2023   20:53:53   (   0.01,-108.67) (  -0.72,-111.96)  374.03                80
 06/12/2023   20:37:47   (  -0.01,-108.69) (   0.25,-107.41)  144.63                80
 06/14/2023   08:56:54   (  -0.03,-108.79) (   0.86,-112.70)  445.63                80
 06/15/2023   08:40:48   (  -0.01,-108.80) (  -0.17,-108.17)   72.19                80
 06/17/2023   20:41:17   (   0.03,-108.73) (   0.00,-108.94)   22.60                80
 06/18/2023   20:25:11   (   0.01,-108.75) (   0.98,-104.39)  495.88                80