Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2021 5 15.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 05/17/2021   02:49:47   (  -0.03, -75.25) (  -0.97, -79.41)  474.27                80
 05/18/2021   02:26:28   (  -0.02, -75.27) (   0.15, -74.42)   96.01                80
 05/19/2021   14:48:02   (   0.02, -75.30) (   0.82, -78.99)  420.44                80
 05/20/2021   14:24:43   (   0.02, -75.31) (  -0.29, -74.00)  150.24                80
 05/22/2021   02:46:25   (  -0.02, -75.33) (  -0.72, -78.60)  371.82                80
 05/23/2021   02:23:07   (  -0.02, -75.35) (   0.39, -73.61)  199.26                80
 05/24/2021   14:44:39   (   0.02, -75.39) (   0.64, -78.17)  316.18                80
 05/25/2021   14:21:21   (   0.02, -75.41) (  -0.48, -73.18)  254.98                80
 05/27/2021   02:43:03   (  -0.02, -75.44) (  -0.53, -77.78)  266.58                80
 05/28/2021   02:19:45   (  -0.01, -75.46) (   0.59, -72.79)  304.68                80
 05/29/2021   14:41:17   (   0.01, -75.51) (   0.44, -77.35)  210.38                80