Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2021 3 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)
 03/07/2021   10:30:45   (  -0.05,-137.21) (  -0.17,-136.78)   49.51                80
 03/09/2021   22:33:56   (   0.04,-137.20) (  -0.02,-137.54)   38.01                80
 03/10/2021   22:17:50   (   0.04,-137.20) (   0.95,-133.00)  478.15                80
 03/12/2021   10:39:38   (  -0.03,-137.18) (   0.24,-138.26)  123.81                80
 03/13/2021   10:18:13   (  -0.03,-137.17) (  -0.80,-133.73)  392.10                80
 03/14/2021   22:40:09   (   0.03,-137.17) (  -0.36,-139.04)  212.15                80
 03/15/2021   22:24:04   (   0.03,-137.16) (   0.62,-134.49)  303.57                80
 03/17/2021   10:45:51   (  -0.03,-137.14) (   0.58,-139.76)  299.13                80
 03/18/2021   10:24:27   (  -0.03,-137.12) (  -0.46,-135.23)  216.03                80
 03/19/2021   22:46:22   (   0.03,-137.10) (  -0.75,-140.52)  389.62                80
 03/20/2021   22:30:18   (   0.02,-137.09) (   0.29,-135.99)  125.21                80