Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 1 23.  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)
 01/23/2021   23:20:32   (  -0.01, -75.19) (   0.65, -72.39)  319.39                80
 01/26/2021   11:41:22   (   0.00, -75.22) (   0.50, -77.31)  239.61                80
 01/27/2021   11:26:59   (   0.00, -75.22) (  -0.20, -74.46)   87.29                80
 01/28/2021   11:15:16   (   0.00, -75.22) (  -0.85, -71.59)  414.17                80
 01/29/2021   23:47:59   (  -0.00, -75.19) (  -0.98, -79.42)  482.76                80
 01/30/2021   23:36:17   (  -0.00, -75.19) (  -0.29, -76.56)  155.59                80
 01/31/2021   23:27:13   (  -0.01, -75.20) (   0.34, -73.69)  171.84                80
 02/01/2021   23:15:31   (  -0.01, -75.21) (   1.03, -70.84)  499.34                80
 02/03/2021   11:45:31   (   0.01, -75.25) (   0.81, -78.61)  383.56                70
 02/04/2021   11:36:18   (   0.00, -75.26) (   0.10, -75.76)   55.78                80
 02/05/2021   11:21:55   (   0.00, -75.27) (  -0.55, -72.89)  272.10                80