Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2021 8 20.  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)
 08/20/2021   13:08:05   (  -0.02, -75.21) (   0.25, -76.50)  146.61                80
 08/21/2021   12:44:44   (  -0.04, -75.21) (  -0.83, -71.52)  419.98                80
 08/23/2021   01:06:24   (   0.02, -75.19) (  -0.16, -76.16)  110.41                80
 08/24/2021   00:43:04   (   0.04, -75.19) (   0.92, -71.18)  456.76                80
 08/25/2021   13:04:34   (  -0.02, -75.22) (   0.11, -75.78)   63.19                80
 08/28/2021   01:02:54   (   0.02, -75.22) (  -0.01, -75.44)   24.33                80
 08/30/2021   12:58:24   (  -0.01, -75.27) (  -0.04, -75.05)   24.53                80
 09/02/2021   00:56:44   (   0.01, -75.28) (   0.15, -74.72)   64.61                80