Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2021 8 18.  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)
 08/19/2021   00:46:33   (   0.04, -75.19) (   0.74, -71.89)  375.17                80
 08/20/2021   13:08:05   (  -0.03, -75.21) (   0.24, -76.50)  146.36                80
 08/21/2021   12:44:44   (  -0.04, -75.22) (  -0.85, -71.52)  420.47                80
 08/23/2021   01:06:24   (   0.03, -75.20) (  -0.21, -76.15)  109.40                80
 08/24/2021   00:43:04   (   0.04, -75.20) (   0.94, -71.18)  457.98                80
 08/25/2021   13:04:34   (  -0.03, -75.24) (   0.09, -75.78)   61.71                80
 08/28/2021   01:02:54   (   0.02, -75.24) (   0.00, -75.44)   22.21                80
 08/30/2021   12:58:24   (  -0.01, -75.30) (  -0.06, -75.06)   27.21                80