Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 3 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)
 03/09/2021   11:51:11   (  -0.00, -75.21) (   0.68, -78.07)  326.59                80
 03/10/2021   11:39:28   (   0.00, -75.21) (   0.03, -75.20)    3.12                80
 03/11/2021   11:25:05   (   0.01, -75.21) (  -0.67, -72.35)  327.70                80
 03/13/2021   23:48:47   (  -0.02, -75.20) (  -0.49, -77.32)  241.42                80
 03/14/2021   23:34:24   (  -0.01, -75.21) (   0.17, -74.45)   86.59                80
 03/15/2021   23:22:40   (  -0.01, -75.22) (   0.84, -71.59)  414.68                80
 03/17/2021   11:57:50   (   0.01, -75.27) (   0.95, -79.37)  467.28                80
 03/18/2021   11:46:07   (   0.01, -75.29) (   0.31, -76.50)  139.11                80
 03/19/2021   11:31:44   (   0.01, -75.30) (  -0.40, -73.65)  189.16                80
 03/21/2021   23:55:24   (  -0.01, -75.30) (  -0.76, -78.61)  377.27                80
 03/22/2021   23:43:41   (  -0.01, -75.32) (  -0.09, -75.75)   48.60                80