Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2021 6 29.  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)
 06/30/2021   01:24:08   (   0.07, -75.12) (  -0.79, -79.10)  453.27                80
 07/01/2021   01:00:48   (   0.08, -75.12) (   0.28, -74.12)  113.84                80
 07/02/2021   13:22:20   (  -0.07, -75.16) (   0.68, -78.73)  405.88                80
 07/03/2021   12:58:59   (  -0.08, -75.17) (  -0.39, -73.75)  161.70                80
 07/05/2021   01:20:39   (   0.07, -75.15) (  -0.66, -78.38)  368.60                80
 07/06/2021   00:57:19   (   0.08, -75.16) (   0.47, -73.41)  199.09                80
 07/07/2021   13:18:51   (  -0.08, -75.20) (   0.55, -78.01)  319.93                80
 07/08/2021   12:55:31   (  -0.09, -75.21) (  -0.58, -73.04)  247.93                80
 07/10/2021   01:17:10   (   0.08, -75.20) (  -0.47, -77.67)  281.79                80
 07/11/2021   00:53:51   (   0.09, -75.21) (   0.66, -72.70)  286.17                80
 07/12/2021   13:15:22   (  -0.09, -75.26) (   0.36, -77.30)  232.19                80