Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2020 12 13.  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)
 12/14/2020   01:21:19   (   0.00, -75.14) (   0.32, -73.76)  157.54                80
 12/15/2020   13:40:11   (   0.00, -75.17) (   0.70, -78.35)  362.50                80
 12/16/2020   13:16:51   (   0.00, -75.18) (  -0.41, -73.38)  205.40                80
 12/18/2020   01:38:32   (  -0.00, -75.16) (  -0.62, -78.01)  323.79                80
 12/19/2020   01:15:12   (  -0.00, -75.17) (   0.50, -73.03)  244.59                80
 12/20/2020   13:36:43   (   0.00, -75.22) (   0.51, -77.63)  274.01                80
 12/21/2020   13:13:23   (  -0.00, -75.24) (  -0.54, -72.64)  294.92                80
 12/23/2020   01:35:04   (  -0.00, -75.24) (  -0.42, -77.29)  232.60                80
 12/24/2020   01:11:44   (   0.00, -75.26) (   0.64, -72.30)  336.74                80
 12/25/2020   13:33:15   (   0.00, -75.32) (   0.37, -76.90)  180.62                80
 12/26/2020   13:09:56   (  -0.00, -75.34) (  -0.75, -71.92)  388.92                80