Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2021 9 28.  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)
 09/28/2021   12:17:22   (   0.04, -75.21) (   0.40, -76.70)  170.20                80
 09/29/2021   12:02:57   (   0.03, -75.21) (  -0.29, -73.83)  157.95                80
 09/30/2021   11:51:11   (   0.03, -75.22) (  -0.98, -70.96)  486.20                80
 10/02/2021   00:26:27   (  -0.05, -75.20) (  -0.88, -78.75)  405.64                80
 10/03/2021   00:14:41   (  -0.05, -75.21) (  -0.20, -75.88)   77.18                80
 10/04/2021   00:00:16   (  -0.04, -75.22) (   0.48, -73.02)  251.42                80
 10/06/2021   12:23:40   (   0.06, -75.27) (   0.65, -77.92)  302.52                80
 10/07/2021   12:09:13   (   0.05, -75.28) (   0.00, -75.04)   26.67                80
 10/08/2021   11:57:28   (   0.05, -75.29) (  -0.70, -72.18)  355.95                80
 10/11/2021   00:20:59   (  -0.08, -75.30) (  -0.48, -77.11)  206.36                80
 10/12/2021   00:06:33   (  -0.08, -75.31) (   0.15, -74.23)  122.97                80