Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2019 12 24.  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)
 12/25/2019   02:51:09   (  -0.04,-137.19) (  -1.00,-141.36)  475.92                80
 12/26/2019   02:39:30   (  -0.04,-137.19) (  -0.36,-138.51)  151.74                80
 12/27/2019   02:30:30   (  -0.05,-137.18) (   0.29,-135.66)  172.36                80
 12/28/2019   02:18:51   (  -0.05,-137.17) (   0.93,-132.81)  496.33                80
 12/29/2019   14:51:32   (   0.06,-137.15) (   0.84,-140.64)  397.67                80
 12/30/2019   14:39:52   (   0.06,-137.14) (   0.24,-137.78)   73.80                80
 12/31/2019   14:25:32   (   0.06,-137.13) (  -0.43,-134.93)  250.09                80
 01/03/2020   02:46:40   (  -0.07,-137.09) (  -0.71,-139.93)  324.18                80
 01/04/2020   02:35:01   (  -0.07,-137.07) (  -0.07,-137.08)    1.25                80
 01/05/2020   02:26:01   (  -0.07,-137.06) (   0.58,-134.23)  322.19                80
 01/07/2020   14:44:20   (   0.08,-137.00) (   0.57,-139.19)  249.67                80