Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2021 3 1.  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)
 03/02/2021   02:19:38   (  -0.02, -75.19) (   0.51, -72.75)  277.86                80
 03/03/2021   14:38:29   (   0.02, -75.23) (   0.51, -77.31)  237.41                80
 03/04/2021   14:20:30   (   0.02, -75.24) (  -0.62, -72.32)  332.44                80
 03/06/2021   02:39:29   (  -0.02, -75.21) (  -0.41, -76.91)  193.41                80
 03/07/2021   02:16:09   (  -0.02, -75.22) (   0.72, -71.92)  376.49                80
 03/08/2021   14:35:01   (   0.02, -75.26) (   0.30, -76.47)  138.22                80
 03/09/2021   14:17:01   (   0.02, -75.28) (  -0.83, -71.48)  432.24                80
 03/11/2021   02:36:00   (  -0.01, -75.27) (  -0.19, -76.08)   92.33                80
 03/12/2021   02:12:41   (  -0.01, -75.28) (   0.94, -71.09)  478.58                80
 03/13/2021   14:31:32   (   0.01, -75.34) (   0.09, -75.64)   34.85                80