Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2021 12 5.  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)
 12/05/2021   12:50:43   (  -0.05, -75.19) (  -0.12, -74.82)   41.89                80
 12/06/2021   01:06:05   (   0.04, -75.17) (  -0.68, -78.51)  380.24                80
 12/08/2021   00:37:50   (   0.04, -75.17) (   0.95, -70.93)  482.70                80
 12/08/2021   12:52:42   (  -0.03, -75.19) (  -0.04, -75.15)    3.88                80
 12/09/2021   01:10:47   (   0.03, -75.18) (  -0.75, -78.87)  419.77                80
 12/11/2021   00:39:28   (   0.03, -75.19) (   0.90, -71.29)  444.30                55
 12/11/2021   12:57:19   (  -0.03, -75.21) (   0.02, -75.49)   31.57                80
 12/12/2021   01:12:50   (   0.03, -75.20) (  -0.86, -79.22)  457.43                80
 12/14/2021   00:39:17   (   0.02, -75.23) (   0.83, -71.65)  407.64                80
 12/14/2021   12:59:15   (  -0.02, -75.25) (   0.12, -75.81)   64.64                80
 12/15/2021   01:14:54   (   0.02, -75.24) (  -0.93, -79.58)  493.59                80
 12/17/2021   00:41:21   (   0.01, -75.27) (   0.74, -72.01)  372.03                80
 12/17/2021   13:01:10   (  -0.01, -75.29) (   0.16, -76.14)   96.02                80