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)  240.13                80
 06/22/2020   02:59:41   (  -0.03,-137.19) (   0.15,-136.45)   85.25                80
 06/23/2020   02:48:00   (  -0.03,-137.19) (   0.79,-133.59)  410.43                80
 06/24/2020   15:20:32   (   0.03,-137.18) (   1.00,-141.38)  479.05                80
 06/25/2020   15:08:51   (   0.02,-137.17) (   0.37,-138.52)  154.26                80
 06/26/2020   14:59:50   (   0.02,-137.16) (  -0.32,-135.67)  170.53                80
 06/27/2020   14:48:10   (   0.02,-137.15) (  -1.01,-132.82)  495.17                80
 06/29/2020   03:18:18   (  -0.02,-137.13) (  -0.84,-140.66)  403.26                80
 06/30/2020   03:06:37   (  -0.02,-137.12) (  -0.20,-137.80)   78.94                80
 07/01/2020   02:54:56   (  -0.02,-137.10) (   0.50,-134.96)  245.23                80
 07/03/2020   15:15:48   (   0.00,-137.06) (   0.67,-139.89)  323.30                80
 07/04/2020   15:04:08   (   0.00,-137.03) (  -0.02,-137.04)    2.69                80