Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 11 9.  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)
 11/09/2021   12:22:26   (   0.03, -75.19) (   0.43, -77.02)  207.53                80
 11/10/2021   12:10:39   (   0.04, -75.19) (  -0.23, -74.14)  120.58                80
 11/11/2021   11:58:53   (   0.04, -75.19) (  -0.89, -71.27)  448.81                80
 11/13/2021   00:34:14   (  -0.04, -75.19) (  -0.97, -79.08)  445.22                80
 11/14/2021   00:22:28   (  -0.04, -75.20) (  -0.30, -76.21)  116.36                80
 11/15/2021   00:08:01   (  -0.04, -75.20) (   0.37, -73.34)  212.81                80
 11/17/2021   12:29:33   (   0.05, -75.25) (   0.71, -78.23)  339.59                26
 11/18/2021   12:19:33   (   0.05, -75.26) (   0.05, -75.35)   10.30                80
 11/19/2021   12:05:06   (   0.05, -75.27) (  -0.61, -72.48)  319.61                80
 11/22/2021   00:26:00   (  -0.06, -75.30) (  -0.57, -77.42)  242.36                80
 11/23/2021   00:16:54   (  -0.06, -75.31) (   0.11, -74.54)   87.72                80