Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2021 1 12.  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)
 01/12/2021   18:23:00   (   0.02, -75.19) (   0.23, -74.26)  105.53                80
 01/14/2021   06:44:47   (  -0.02, -75.19) (   0.98, -79.52)  494.88                80
 01/15/2021   06:23:22   (  -0.02, -75.19) (  -0.04, -74.99)   22.41                80
 01/17/2021   18:26:35   (   0.03, -75.23) (  -0.08, -75.77)   62.21                80
 01/18/2021   18:10:31   (   0.03, -75.24) (   0.93, -71.24)  455.84                80
 01/20/2021   06:32:18   (  -0.03, -75.26) (   0.27, -76.50)  142.52                80
 01/21/2021   06:10:54   (  -0.03, -75.27) (  -0.75, -71.97)  375.66                80
 01/22/2021   18:32:51   (   0.03, -75.30) (  -0.39, -77.29)  225.42                80
 01/23/2021   18:16:46   (   0.04, -75.32) (   0.63, -72.76)  293.11                80
 01/25/2021   06:38:34   (  -0.04, -75.35) (   0.57, -78.02)  304.44                80