Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 1 26.  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)
 01/26/2021   11:41:22   (   0.00, -75.22) (   0.48, -77.32)  239.33                80
 01/27/2021   11:26:59   (   0.00, -75.22) (  -0.16, -74.45)   87.52                80
 01/28/2021   11:15:16   (   0.00, -75.22) (  -0.86, -71.60)  414.45                80
 01/29/2021   23:47:59   (  -0.00, -75.19) (  -0.97, -79.42)  482.77                80
 01/30/2021   23:36:16   (  -0.01, -75.19) (  -0.34, -76.55)  155.54                80
 01/31/2021   23:27:13   (  -0.01, -75.20) (   0.35, -73.70)  171.88                80
 02/01/2021   23:15:30   (  -0.01, -75.21) (   0.98, -70.83)  499.40                80
 02/03/2021   11:48:01   (   0.01, -75.26) (   0.79, -78.61)  383.18                80
 02/04/2021   11:36:18   (   0.01, -75.27) (   0.15, -75.75)   55.44                80
 02/05/2021   11:21:55   (   0.01, -75.28) (  -0.56, -72.89)  272.45                80
 02/07/2021   23:45:37   (  -0.01, -75.27) (  -0.62, -77.86)  296.54                80
 02/08/2021   23:31:15   (  -0.01, -75.28) (   0.08, -75.01)   31.65                80