Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2021 4 26.  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)
 04/26/2021   15:55:37   (   0.03,-137.20) (   0.05,-137.36)   17.94                80
 04/27/2021   15:41:13   (   0.03,-137.20) (  -0.57,-134.49)  308.52                80
 04/30/2021   04:04:45   (  -0.03,-137.16) (  -0.57,-139.42)  258.94                80
 05/01/2021   03:50:21   (  -0.03,-137.14) (   0.12,-136.56)   66.62                80
 05/02/2021   03:38:38   (  -0.02,-137.13) (   0.80,-133.70)  392.08                80
 05/03/2021   16:13:55   (   0.02,-137.12) (   1.02,-141.51)  499.94                80
 05/04/2021   16:02:11   (   0.02,-137.11) (   0.39,-138.63)  174.56                80
 05/05/2021   15:47:47   (   0.02,-137.09) (  -0.30,-135.77)  150.85                80
 05/06/2021   15:36:03   (   0.02,-137.08) (  -0.93,-132.90)  476.21                80
 05/08/2021   04:08:38   (  -0.02,-137.04) (  -0.90,-140.69)  418.38                80
 05/09/2021   03:56:55   (  -0.02,-137.02) (  -0.21,-137.83)   93.26                80