Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2019 12 25.  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)
 12/26/2019   02:39:30   (  -0.05,-137.18) (  -0.34,-138.52)  151.75                80
 12/27/2019   02:30:31   (  -0.05,-137.18) (   0.30,-135.67)  172.30                80
 12/28/2019   02:18:51   (  -0.05,-137.16) (   0.95,-132.82)  496.21                80
 12/29/2019   14:51:32   (   0.06,-137.15) (   0.89,-140.63)  397.92                80
 12/30/2019   14:39:52   (   0.06,-137.14) (   0.22,-137.78)   74.07                80
 12/31/2019   14:25:33   (   0.06,-137.12) (  -0.44,-134.94)  249.70                80
 01/03/2020   02:46:40   (  -0.07,-137.09) (  -0.70,-139.93)  324.67                80
 01/04/2020   02:35:01   (  -0.07,-137.07) (  -0.06,-137.09)    2.42                80
 01/05/2020   02:26:01   (  -0.07,-137.05) (   0.59,-134.24)  321.58                80
 01/07/2020   14:44:20   (   0.08,-137.00) (   0.57,-139.19)  250.53                80
 01/08/2020   14:35:20   (   0.08,-136.97) (  -0.04,-136.33)   71.99                80