Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 8 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 08/13/2021   23:57:35   (   0.07, -75.19) (   0.29, -74.29)  102.43                80
 08/14/2021   23:45:50   (   0.08, -75.17) (   0.95, -71.42)  427.53                80
 08/16/2021   12:21:02   (  -0.06, -75.15) (   0.89, -79.20)  462.61                80
 08/17/2021   12:09:17   (  -0.06, -75.13) (   0.24, -76.33)  137.58                80
 08/18/2021   11:54:52   (  -0.07, -75.11) (  -0.47, -73.47)  187.56                80
 08/21/2021   00:18:21   (   0.06, -75.04) (  -0.70, -78.39)  382.01                80
 08/22/2021   00:06:35   (   0.07, -75.02) (  -0.03, -75.52)   56.17                80
 08/22/2021   23:52:10   (   0.08, -75.01) (   0.64, -72.65)  269.96                80
 08/25/2021   12:15:39   (  -0.06, -75.00) (   0.51, -77.57)  292.13                80
 08/26/2021   12:01:13   (  -0.07, -75.00) (  -0.15, -74.70)   34.76                80