Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2021 2 22.  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)
 02/22/2021   14:27:27   (   0.00, -75.21) (  -0.29, -74.00)  138.13                80
 02/24/2021   02:46:26   (  -0.01, -75.18) (  -0.76, -78.59)  387.60                80
 02/25/2021   02:23:07   (  -0.01, -75.19) (   0.37, -73.59)  182.17                80
 02/26/2021   14:41:58   (   0.00, -75.23) (   0.65, -78.15)  332.81                80
 02/27/2021   14:23:59   (   0.01, -75.24) (  -0.48, -73.16)  237.67                80
 03/01/2021   02:42:58   (  -0.01, -75.23) (  -0.56, -77.75)  286.99                80
 03/02/2021   02:19:39   (  -0.01, -75.25) (   0.57, -72.76)  283.66                80
 03/03/2021   14:38:30   (   0.01, -75.30) (   0.46, -77.32)  230.53                80
 03/04/2021   14:20:31   (   0.01, -75.31) (  -0.67, -72.33)  340.42                80
 03/06/2021   02:39:30   (  -0.00, -75.31) (  -0.36, -76.92)  183.47                80
 03/07/2021   02:16:10   (  -0.00, -75.32) (   0.77, -71.93)  387.41                80