Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 8 18.  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)
 08/18/2021   11:54:53   (  -0.07, -75.22) (  -0.50, -73.47)  200.18                80
 08/21/2021   00:18:21   (   0.06, -75.19) (  -0.67, -78.39)  365.18                80
 08/22/2021   00:06:36   (   0.06, -75.19) (  -0.00, -75.52)   37.49                80
 08/22/2021   23:52:11   (   0.07, -75.20) (   0.66, -72.65)  290.47                80
 08/25/2021   12:15:39   (  -0.06, -75.24) (   0.48, -77.57)  266.53                80
 08/26/2021   12:01:14   (  -0.06, -75.25) (  -0.18, -74.70)   62.12                80
 08/27/2021   11:49:28   (  -0.07, -75.26) (  -0.84, -71.83)  390.92                80
 08/29/2021   00:24:42   (   0.04, -75.26) (  -0.97, -79.62)  498.31                80
 08/30/2021   00:12:56   (   0.05, -75.27) (  -0.30, -76.75)  169.26                80
 08/30/2021   23:58:31   (   0.05, -75.28) (   0.37, -73.88)  159.82                80
 08/31/2021   23:46:45   (   0.06, -75.30) (   1.04, -71.01)  488.97                80