Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2021 9 25.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 09/26/2021   01:02:28   (  -0.05, -75.18) (  -0.25, -76.06)  100.12                80
 09/27/2021   00:39:08   (  -0.04, -75.19) (   0.84, -71.08)  467.05                80
 09/28/2021   13:00:38   (   0.06, -75.21) (   0.18, -75.68)   53.77                80
 10/01/2021   00:58:57   (  -0.07, -75.20) (  -0.10, -75.34)   15.85                80
 10/03/2021   12:54:27   (   0.07, -75.24) (   0.03, -74.95)   31.84                80
 10/05/2021   01:16:06   (  -0.08, -75.23) (  -1.04, -79.59)  496.80                80
 10/06/2021   00:52:46   (  -0.07, -75.24) (   0.06, -74.61)   71.33                80
 10/07/2021   13:14:16   (   0.09, -75.28) (   0.97, -79.21)  447.85                80
 10/08/2021   12:50:56   (   0.08, -75.29) (  -0.13, -74.23)  120.55                80