Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2021 2 17.  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)
 02/18/2021   10:52:12   (  -0.05,-137.21) (   0.87,-141.34)  470.95                80
 02/19/2021   10:30:47   (  -0.04,-137.20) (  -0.16,-136.81)   45.04                80
 02/21/2021   22:33:58   (   0.04,-137.18) (  -0.05,-137.57)   45.06                80
 02/22/2021   22:17:54   (   0.03,-137.16) (   0.98,-133.04)  470.25                80
 02/24/2021   10:39:41   (  -0.02,-137.14) (   0.21,-138.31)  132.14                80
 02/25/2021   10:18:16   (  -0.01,-137.12) (  -0.76,-133.76)  382.80                80
 02/26/2021   22:40:12   (   0.00,-137.10) (  -0.41,-139.07)  224.19                80
 02/27/2021   22:24:06   (   0.00,-137.08) (   0.56,-134.53)  290.34                80
 03/01/2021   10:45:54   (  -0.00,-137.04) (   0.63,-139.79)  313.19                80
 03/02/2021   10:24:29   (  -0.01,-137.02) (  -0.40,-135.26)  200.84                80