Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 10 23.  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)
 10/23/2021   12:24:24   (   0.04, -75.21) (   0.54, -77.47)  257.22                80
 10/24/2021   12:09:57   (   0.05, -75.22) (  -0.11, -74.59)   71.20                80
 10/25/2021   11:58:11   (   0.05, -75.22) (  -0.76, -71.72)  399.65                80
 10/27/2021   00:33:32   (  -0.06, -75.20) (  -1.06, -79.54)  495.15                80
 10/28/2021   00:21:46   (  -0.06, -75.21) (  -0.42, -76.66)  166.56                80
 10/29/2021   00:07:20   (  -0.06, -75.21) (   0.28, -73.80)  162.21                80
 10/29/2021   23:55:34   (  -0.06, -75.22) (   0.92, -70.92)  491.06                80
 10/31/2021   12:30:38   (   0.07, -75.26) (   0.83, -78.68)  389.64                80
 11/01/2021   12:18:52   (   0.07, -75.27) (   0.18, -75.80)   60.36                80
 11/02/2021   12:04:25   (   0.07, -75.28) (  -0.47, -72.93)  269.05                80
 11/05/2021   00:28:01   (  -0.08, -75.29) (  -0.68, -77.88)  295.14                80
 11/06/2021   00:13:35   (  -0.08, -75.31) (  -0.03, -75.00)   34.58                80