Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 11 10.  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)
 11/10/2021   12:10:39   (   0.04, -75.19) (  -0.20, -74.14)  120.56                80
 11/11/2021   11:58:52   (   0.04, -75.19) (  -0.86, -71.26)  448.78                80
 11/13/2021   00:31:35   (  -0.04, -75.19) (  -0.94, -79.09)  445.42                80
 11/14/2021   00:22:28   (  -0.04, -75.19) (  -0.27, -76.22)  116.57                80
 11/15/2021   00:08:02   (  -0.04, -75.20) (   0.39, -73.34)  212.52                80
 11/17/2021   12:28:39   (   0.04, -75.24) (   0.74, -78.22)  339.90                80
 11/18/2021   12:16:52   (   0.05, -75.26) (   0.08, -75.34)   10.49                80
 11/19/2021   12:07:46   (   0.05, -75.27) (  -0.58, -72.47)  319.21                80
 11/22/2021   00:26:01   (  -0.06, -75.29) (  -0.55, -77.42)  242.98                80
 11/23/2021   00:16:54   (  -0.06, -75.31) (   0.13, -74.55)   87.04                80