Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 1 22.  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)
 01/22/2021   23:29:34   (  -0.02, -75.19) (  -0.02, -75.25)    6.76                80
 01/23/2021   23:20:32   (  -0.01, -75.19) (   0.66, -72.39)  319.62                80
 01/26/2021   11:38:42   (   0.00, -75.22) (   0.49, -77.31)  239.38                80
 01/27/2021   11:26:58   (   0.00, -75.22) (  -0.15, -74.45)   87.60                80
 01/28/2021   11:15:16   (   0.00, -75.22) (  -0.85, -71.59)  414.59                80
 01/29/2021   23:47:59   (  -0.00, -75.20) (  -0.97, -79.42)  481.95                80
 01/30/2021   23:36:16   (  -0.00, -75.20) (  -0.35, -76.55)  154.69                80
 01/31/2021   23:27:13   (  -0.01, -75.21) (   0.34, -73.69)  172.82                80
 02/03/2021   11:45:21   (   0.01, -75.26) (   0.81, -78.61)  382.61                80
 02/04/2021   11:36:19   (   0.00, -75.27) (   0.10, -75.76)   54.73                80