Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2020 2 16.  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)
 02/16/2020   10:52:31   (   0.03,-137.21) (   0.96,-141.36)  473.29                80
 02/17/2020   10:31:06   (   0.03,-137.21) (  -0.03,-136.83)   42.76                80
 02/19/2020   22:34:19   (  -0.04,-137.20) (  -0.16,-137.60)   46.25                80
 02/20/2020   22:18:16   (  -0.04,-137.19) (   0.90,-133.08)  469.47                80
 02/22/2020   10:40:04   (   0.04,-137.17) (   0.30,-138.34)  133.14                80
 02/23/2020   10:18:40   (   0.04,-137.17) (  -0.69,-133.81)  382.19                80
 02/24/2020   22:40:37   (  -0.04,-137.16) (  -0.48,-139.12)  223.18                80
 02/25/2020   22:24:32   (  -0.04,-137.15) (   0.52,-134.58)  292.04                80
 02/27/2020   10:46:21   (   0.04,-137.12) (   0.68,-139.85)  311.18                80
 02/28/2020   10:24:57   (   0.04,-137.11) (  -0.37,-135.32)  203.62                80
 02/29/2020   22:46:54   (  -0.04,-137.09) (  -0.85,-140.62)  402.92                80