Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2020 1 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)
 01/21/2020   02:40:22   (  -0.05,-137.21) (  -0.02,-137.08)   13.70                80
 01/22/2020   02:28:42   (  -0.05,-137.20) (   0.64,-134.24)  338.26                80
 01/24/2020   14:46:57   (   0.06,-137.18) (   0.51,-139.18)  227.73                80
 01/25/2020   14:37:56   (   0.07,-137.17) (  -0.10,-136.32)   96.63                80
 01/26/2020   14:26:17   (   0.07,-137.16) (  -0.78,-133.48)  420.81                80
 01/28/2020   02:56:29   (  -0.07,-137.14) (  -1.03,-141.34)  479.23                80
 01/29/2020   02:44:50   (  -0.07,-137.13) (  -0.37,-138.50)  155.28                80
 01/30/2020   02:35:49   (  -0.08,-137.12) (   0.24,-135.64)  168.62                80
 01/31/2020   02:24:10   (  -0.08,-137.10) (   0.91,-132.79)  492.32                80
 02/01/2020   14:54:03   (   0.08,-137.09) (   0.90,-140.58)  398.95                80
 02/02/2020   14:42:24   (   0.08,-137.07) (   0.23,-137.73)   75.68                80