Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2021 2 19.  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)
 02/19/2021   10:30:47   (  -0.04,-137.20) (  -0.11,-136.80)   44.92                80
 02/21/2021   22:33:58   (   0.04,-137.17) (  -0.04,-137.58)   45.54                80
 02/22/2021   22:17:53   (   0.03,-137.16) (   0.93,-133.03)  469.71                80
 02/24/2021   10:39:40   (  -0.02,-137.14) (   0.26,-138.30)  132.65                80
 02/25/2021   10:18:16   (  -0.01,-137.12) (  -0.77,-133.77)  382.18                80
 02/26/2021   22:40:11   (   0.00,-137.09) (  -0.46,-139.06)  225.10                80
 02/27/2021   22:24:07   (   0.01,-137.07) (   0.57,-134.53)  289.35                80
 03/01/2021   10:45:54   (  -0.01,-137.04) (   0.63,-139.79)  314.13                80
 03/02/2021   10:24:29   (  -0.01,-137.01) (  -0.40,-135.26)  199.81                80
 03/03/2021   22:46:25   (   0.01,-136.97) (  -0.82,-140.55)  408.89                80
 03/04/2021   22:30:20   (   0.01,-136.94) (   0.21,-136.02)  104.69                80