Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NOAA-20
TLE Epoch: 2018 12 19.  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)
 12/21/2018   20:20:27   (   0.01,-104.03) (  -0.04,-104.26)   25.36                80
 12/22/2018   20:04:24   (  -0.00,-104.04) (   0.99, -99.73)  491.55                80
 12/24/2018   08:26:13   (  -0.01,-104.26) (   0.16,-105.01)   85.80                80
 12/25/2018   08:04:50   (   0.00,-104.25) (  -0.87,-100.48)  429.97                80
 12/26/2018   20:26:46   (   0.02,-104.02) (  -0.40,-105.77)  199.70                80
 12/27/2018   20:10:43   (   0.01,-104.03) (   0.64,-101.25)  317.15                80
 12/29/2018   08:32:33   (  -0.03,-104.27) (   0.46,-106.54)  258.13                80
 12/30/2018   08:11:08   (  -0.02,-104.26) (  -0.52,-102.00)  258.11                80
 12/31/2018   20:33:06   (   0.03,-104.03) (  -0.69,-107.30)  372.49                80
 01/01/2019   20:17:01   (   0.02,-104.04) (   0.29,-102.76)  144.60                80