Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2021 8 19.  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)
 08/20/2021   03:54:47   (  -0.02,-137.16) (   1.01,-132.80)  498.42                80
 08/21/2021   16:24:41   (   0.00,-137.16) (   0.83,-140.59)  391.76                80
 08/22/2021   16:12:56   (  -0.00,-137.15) (   0.12,-137.73)   65.30                80
 08/23/2021   16:03:51   (  -0.01,-137.14) (  -0.54,-134.86)  261.24                80
 08/26/2021   04:21:59   (   0.01,-137.10) (  -0.63,-139.77)  305.15                80
 08/27/2021   04:12:53   (   0.01,-137.09) (   0.04,-136.90)   21.37                80
 08/28/2021   04:01:08   (   0.01,-137.08) (   0.70,-134.03)  347.55                80
 08/30/2021   16:19:17   (  -0.01,-137.04) (   0.41,-138.96)  218.29                80
 08/31/2021   16:10:12   (  -0.01,-137.02) (  -0.25,-136.09)  107.22                80
 09/01/2021   15:58:26   (  -0.02,-137.00) (  -0.92,-133.22)  432.43                80