Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2021 1 24.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 01/24/2021   15:26:50   (  -0.02,-137.24) (  -0.61,-134.60)  300.38                80
 01/27/2021   03:50:30   (   0.00,-137.21) (  -0.54,-139.56)  268.19                80
 01/28/2021   03:38:47   (  -0.02,-137.21) (   0.09,-136.70)   58.55                80
 01/29/2021   03:27:04   (  -0.02,-137.20) (   0.77,-133.84)  384.48                80
 01/31/2021   15:45:12   (   0.02,-137.20) (   0.41,-138.75)  177.77                80
 02/01/2021   15:33:30   (   0.02,-137.19) (  -0.30,-135.90)  147.95                80
 02/02/2021   15:21:46   (   0.02,-137.18) (  -0.94,-133.03)  473.44                80
 02/04/2021   03:57:10   (  -0.02,-137.14) (  -0.89,-140.86)  424.83                80
 02/05/2021   03:45:28   (  -0.02,-137.12) (  -0.20,-138.00)   99.92                80
 02/06/2021   03:33:44   (  -0.02,-137.10) (   0.44,-135.13)  224.84                80