Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2020 6 20.  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)
 06/21/2020   03:14:02   (  -0.04,-137.20) (  -0.55,-139.30)  239.69                80
 06/22/2020   02:59:41   (  -0.03,-137.20) (   0.15,-136.45)   86.22                80
 06/23/2020   02:48:00   (  -0.03,-137.20) (   0.78,-133.59)  411.94                80
 06/24/2020   15:23:12   (   0.02,-137.20) (   1.00,-141.38)  476.57                80
 06/25/2020   15:11:32   (   0.02,-137.20) (   0.31,-138.53)  151.25                80
 06/26/2020   14:57:10   (   0.02,-137.20) (  -0.32,-135.67)  174.05                80
 06/27/2020   14:45:30   (   0.02,-137.19) (  -1.01,-132.82)  499.20                80
 06/29/2020   03:18:18   (  -0.02,-137.17) (  -0.84,-140.66)  398.60                80
 06/30/2020   03:06:37   (  -0.02,-137.17) (  -0.20,-137.80)   73.79                80
 07/01/2020   02:57:36   (  -0.02,-137.15) (   0.51,-134.96)  250.95                80
 07/03/2020   15:15:48   (   0.00,-137.12) (   0.66,-139.89)  315.98                80