Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NOAA-20
TLE Epoch: 2018 12 15.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NOAA-20 Lat/Lon    Distance(km)  Time Diff(sec)
 12/15/2018   20:34:24   (   0.01,-104.02) (   0.00,-107.43)  378.84                 0
 12/16/2018   20:16:48   (  -0.00,-104.03) (   0.27,-102.73)  147.35                80
 12/18/2018   08:38:38   (  -0.02,-104.25) (   0.83,-108.02)  430.11                80
 12/19/2018   08:17:14   (  -0.00,-104.24) (  -0.15,-103.48)   85.97                80
 12/21/2018   20:20:27   (   0.01,-104.02) (  -0.03,-104.26)   26.39                80
 12/22/2018   20:04:23   (  -0.00,-104.03) (   0.94, -99.72)  490.33                80
 12/24/2018   08:26:13   (  -0.01,-104.25) (   0.15,-105.01)   87.07                80
 12/25/2018   08:04:49   (  -0.00,-104.24) (  -0.82,-100.47)  428.53                80
 12/26/2018   20:26:46   (   0.02,-104.01) (  -0.38,-105.77)  201.64                80
 12/27/2018   20:10:43   (   0.01,-104.01) (   0.65,-101.25)  315.00                80
 12/29/2018   08:32:32   (  -0.03,-104.25) (   0.50,-106.53)  260.41                80