Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2021 7 3.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NOAA-20 Lat/Lon    Distance(km)  Time Diff(sec)
 07/04/2021   06:36:22   (  -0.06, -75.12) (   0.65, -78.16)  347.39                80
 07/05/2021   06:20:17   (  -0.06, -75.12) (  -0.37, -73.63)  169.03                80
 07/06/2021   18:39:34   (   0.07, -75.14) (  -0.77, -78.95)  434.64                80
 07/07/2021   18:23:30   (   0.07, -75.14) (   0.25, -74.42)   82.13                80
 07/10/2021   06:23:53   (  -0.08, -75.14) (  -0.06, -75.16)    2.97                80
 07/12/2021   18:27:05   (   0.08, -75.16) (  -0.11, -75.93)   88.46                80
 07/13/2021   18:11:00   (   0.08, -75.17) (   0.91, -71.41)  429.07                80
 07/15/2021   06:30:08   (  -0.09, -75.18) (   0.25, -76.68)  170.92                80
 07/16/2021   06:14:04   (  -0.08, -75.19) (  -0.77, -72.15)  346.75                80