Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2023 11 18.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/18/2023   20:53:02   (  -0.01,-108.58) (  -0.79,-112.08)  398.42                80
 11/19/2023   20:36:56   (  -0.02,-108.58) (   0.18,-107.54)  118.20                80
 11/21/2023   08:56:05   (  -0.01,-108.63) (   0.93,-112.82)  478.08                80
 11/22/2023   08:39:59   (   0.01,-108.63) (  -0.05,-108.28)   38.87                80
 11/24/2023   20:40:31   (   0.00,-108.59) (  -0.08,-109.07)   54.20                80
 11/25/2023   20:24:26   (  -0.01,-108.59) (   0.90,-104.53)  462.68                80
 11/27/2023   08:43:33   (  -0.01,-108.63) (   0.27,-109.80)  133.47                80
 11/28/2023   08:27:27   (   0.01,-108.63) (  -0.72,-105.26)  383.26                80
 11/29/2023   20:46:44   (   0.02,-108.58) (  -0.44,-110.57)  226.84                80
 11/30/2023   20:30:38   (   0.00,-108.58) (   0.55,-106.03)  289.81                80