Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2021 5 26.  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)
 05/27/2021   02:43:01   (  -0.01, -75.18) (  -0.55, -77.76)  293.24                80
 05/28/2021   02:19:41   (   0.01, -75.19) (   0.52, -72.76)  275.81                80
 05/29/2021   14:41:13   (  -0.02, -75.21) (   0.48, -77.32)  241.64                80
 05/30/2021   14:17:55   (  -0.03, -75.22) (  -0.65, -72.34)  327.96                80
 06/01/2021   02:39:37   (   0.03, -75.22) (  -0.33, -76.94)  196.25                80
 06/02/2021   02:16:18   (   0.04, -75.23) (   0.75, -71.94)  374.00                80
 06/03/2021   14:37:50   (  -0.04, -75.27) (   0.26, -76.50)  141.49                80
 06/04/2021   14:14:32   (  -0.04, -75.28) (  -0.88, -71.51)  429.39                80
 06/06/2021   02:36:13   (   0.04, -75.30) (  -0.16, -76.11)   92.97                80
 06/07/2021   02:12:54   (   0.04, -75.32) (   0.98, -71.12)  478.18                80
 06/08/2021   14:34:27   (  -0.04, -75.36) (   0.03, -75.68)   36.26                80