Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2020 1 7.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NOAA-20 Lat/Lon    Distance(km)  Time Diff(sec)
 01/07/2020   22:40:08   (  -0.03,-137.21) (  -0.47,-139.08)  212.72                80
 01/08/2020   22:21:24   (  -0.03,-137.21) (   0.57,-134.55)  302.84                80
 01/10/2020   10:45:53   (   0.04,-137.20) (   0.63,-139.82)  298.94                80
 01/11/2020   10:24:29   (   0.04,-137.18) (  -0.41,-135.30)  215.95                80
 01/12/2020   22:49:07   (  -0.04,-137.16) (  -0.79,-140.60)  391.16                80
 01/13/2020   22:27:42   (  -0.04,-137.15) (   0.19,-136.06)  123.48                80
 01/15/2020   10:52:10   (   0.05,-137.13) (   1.01,-141.33)  479.19                80
 01/16/2020   10:30:47   (   0.04,-137.11) (  -0.03,-136.80)   35.06                80
 01/18/2020   22:36:40   (  -0.05,-137.06) (  -0.19,-137.57)   58.93                80
 01/19/2020   22:15:16   (  -0.04,-137.04) (   0.86,-133.05)  455.03                80
 01/21/2020   10:39:45   (   0.06,-137.01) (   0.35,-138.31)  148.78                80