Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2021 8 12.  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)
 08/13/2021   01:13:24   (   0.04, -75.21) (  -0.48, -77.60)  271.98                80
 08/14/2021   00:50:04   (   0.05, -75.22) (   0.60, -72.62)  295.18                80
 08/15/2021   13:11:35   (  -0.04, -75.25) (   0.38, -77.23)  225.42                80
 08/16/2021   12:48:15   (  -0.05, -75.25) (  -0.71, -72.25)  341.83                80
 08/18/2021   01:09:54   (   0.03, -75.23) (  -0.35, -76.88)  187.72                80
 08/19/2021   00:46:34   (   0.04, -75.24) (   0.79, -71.91)  379.63                80
 08/20/2021   13:08:05   (  -0.03, -75.27) (   0.24, -76.50)  140.35                80
 08/21/2021   12:44:44   (  -0.05, -75.28) (  -0.84, -71.52)  427.49                80
 08/23/2021   01:06:25   (   0.03, -75.28) (  -0.15, -76.17)  100.58                80
 08/24/2021   00:43:04   (   0.05, -75.30) (   0.93, -71.18)  467.84                80
 08/25/2021   13:04:35   (  -0.03, -75.35) (   0.05, -75.79)   50.38                80